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856 | help-10 | ed49a73217d84786ad614bd512f6966b | 716,143,555,193,733,100 | HSUUUSS | 02/23/2022 17:19:55 | thanks for your help guys 🙂 | 1 | 0 | null | null | null | null | null | |||||
856 | help-10 | ed49a73217d84786ad614bd512f6966b | 716,143,555,193,733,100 | HSUUUSS | 02/23/2022 17:19:57 | .close | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:09:28 | unknown.png | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:10:01 | so, the probability of the first draw is 1/5 | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:10:22 | the probability of the 2nd draw - you can pull out the first one again, or 20 that aren't broken | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:10:27 | so that's 21/25 | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:10:38 | and then the 3rd draw has to be one of the 4 that hasn't been pulled | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:10:40 | so 4/25 | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:10:59 | multiply those... and i get an answer that isn't correct (they give us answers but not methods) | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:11:04 | what is wrong here? | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:26:54 | @Helpers | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:27:09 | i have like 5 more that i'd like help with 😦 | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 738,072,502,881,878,100 | BillyElKid | 11/07/2021 15:33:33 | do you think that the defective light bulbs are labeled? "second defective light bulb is ..." | 0 | 1 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:34:19 | that's what i'm assuming what they are implying | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 738,072,502,881,878,100 | BillyElKid | 11/07/2021 15:35:10 | so why the probability of the first draw is 1/5 ? | 0 | 1 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:35:35 | 5 defective lightbulbs, 25 total | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:35:43 | so getting a defective one on the first draw: 1/5 | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 738,072,502,881,878,100 | BillyElKid | 11/07/2021 15:35:54 | werent the bulbs enumerated ? | 0 | 1 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 738,072,502,881,878,100 | BillyElKid | 11/07/2021 15:36:06 | "second defective light bulb" | 0 | 1 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:36:24 | honestly, i have no idea how to interpret it | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 738,072,502,881,878,100 | BillyElKid | 11/07/2021 15:38:57 | ok sorry i'm not an english speaker i think i understand this question now and why your answer is wrong. | 0 | 1 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 738,072,502,881,878,100 | BillyElKid | 11/07/2021 15:41:22 | a )the product rule (prob a * prob b * prob c) is sensible to the order, so 1/5 (probability of pulling of a defective one ) | 0 | 1 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:42:07 | ok yes | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 738,072,502,881,878,100 | BillyElKid | 11/07/2021 15:43:37 | 4/5 (probability of pulling off a nice one) | 0 | 1 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 738,072,502,881,878,100 | BillyElKid | 11/07/2021 15:45:03 | so i'm interpreting the question like this, in your first 3 extractions you have to retrieve 2 defective, and 1 in good shape | 0 | 1 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:45:35 | yeah | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:46:13 | ok i have it | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:46:21 | it's 1/5 * 20/25 * 1/5 | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:46:23 | plus | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:46:29 | 20/25 * 1/5 * 1/5 | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 738,072,502,881,878,100 | BillyElKid | 11/07/2021 15:46:33 | with the restrain that in your third extraction you have to retrieve the third one | 0 | 1 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 738,072,502,881,878,100 | BillyElKid | 11/07/2021 15:46:34 | yes | 0 | 1 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:46:37 | the third draw needs to be 1/5 | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:46:50 | so the only change in order is in the first ones | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 738,072,502,881,878,100 | BillyElKid | 11/07/2021 15:46:54 | exaclty | 0 | 1 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 738,072,502,881,878,100 | BillyElKid | 11/07/2021 15:47:00 | is that correct? | 0 | 1 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:47:05 | ok so these questions are written by a non-native speaker and his english is NOT good. | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:47:07 | yeah it is | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 738,072,502,881,878,100 | BillyElKid | 11/07/2021 15:47:41 | fine, the part b) is similar but in these cases you are not replacing the bulbs | 0 | 1 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:48:00 | yeah | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 738,072,502,881,878,100 | BillyElKid | 11/07/2021 15:49:07 | so 1/5*20/24 * 4/23 + 4/5* 5/24*4/23 | 0 | 1 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:49:26 | yeah that's what i got here too | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:49:39 | awesome, thank you - i knew i was missing something and that product rule thing was it | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 738,072,502,881,878,100 | BillyElKid | 11/07/2021 15:49:55 | nice dude i'm glad to hear that | 0 | 1 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 738,072,502,881,878,100 | BillyElKid | 11/07/2021 15:50:01 | 🙂 | 0 | 1 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:50:48 | yeah see, i just checked that answer and it's correct | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:52:03 | ok i'm gonna stop now, i've been at this all day and i've done more than enough i feel like | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:52:06 | thank you for your help | 1 | 0 | null | null | null | null | null | |||||
857 | help-10 | 4fff2485755543d389e32937d9b97361 | 260,073,142,553,280,500 | JCtheMC | 11/07/2021 15:52:07 | .close | 1 | 0 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 510,789,298,321,096,700 | TeXit | 02/23/2022 17:42:13 | **Yeetus** | 842836522029678612.png | 1 | 0 | null | null | null | null | null | ||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:42:49 | Doesn’t make any sense | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:42:59 | Looks like E is a subset of X right? | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:43:10 | But S is a subset of P(X) | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:43:32 | Oh nvm | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:43:43 | I didn’t see “collection of”… | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:44:18 | Oh so you need to prove two things | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:44:50 | Proving first, that S’=collection of subsets having that form, is a sigma algebra containing Y and {Z} | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:45:26 | Next proving any sigma algebra T containing Y and {Z}, S’ is contained in T | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:45:36 | Proving those two things I think | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:46:30 | The second is trivial right | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:46:37 | That leaves us the first one | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:46:51 | Proving S’ is a sigma algebra | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:48:03 | No | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:48:14 | You only need to prove S’ is a sigma algebra now | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:50:05 | Originally You want to prove that S’ is the minimal sigma algebra generated by Y union {Z}, which is equivalent to it being the minimal sigma algebra containing Y union {Z} , which is equivalent to it being the intersection of all sigma algebra containing Y union {Z} | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:50:41 | That’s why you need to prove the following two things, and the second one is trivial | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:51:24 | Doing with you | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:55:49 | No something missed | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:56:03 | Actually three things I put the first two together | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:56:15 | 1, S’ contains Y union {Z} | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:56:24 | 2, S’ is a sigma algebra | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:56:44 | 3, for any sigma algebra T containing Y union {Z}, T contains S’ | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:56:49 | And 3 is trivial | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:56:57 | Maybe 1 is also trivial | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:58:38 | Yeah 1 is also trivial | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 17:59:53 | Any A from Y , A=AnZ union An Z^c | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:00:13 | And Z=XnZ union empty n Z^c | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:01:42 | Any non empty sigma algebra of X must contain X and empty | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:04:02 | Yeah only 2 left | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:05:03 | Yeah that’s the only thing left to be done | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:05:59 | We do it by definition I think | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:06:14 | Just proving it satisfies what a sigma algebra should satisfy | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:06:44 | Complementation , countable union or intersection | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:08:24 | ? | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:09:06 | You need to prove that the complementation of AnZ union BnZ^c must also be of this form | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:09:22 | By definition | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:13:47 | Yeah | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:13:52 | By definition | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:15:53 | Idk, but | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:16:03 | It’s the only thing left cause I found | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:16:10 | Countable union is easy | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:17:46 | Countable union of (A_k nZ)U(B_k n Z^c) is (AnZ)U(BnZ^c) where A / B is the countable union of A_k / B_k respectively | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:17:52 | So only complementation left | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:25:21 | Using algebra now | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:28:02 | AZ+B(1+Z)+AZB(1+Z)+1=AZ+B+BZ+AZB+AZB+1=AZ+BZ+B+1 and I need to write it as some EZ+F(Z+1)+EFZ(Z+1)=EZ+FZ+F | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:29:03 | No a union b is a+b+ab | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:29:15 | Complement of a = 1+a | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:29:47 | Nvm I still need to translate back into set theory anyway | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:35:36 | I got it | 0 | 1 | null | null | null | null | null | |||||
858 | help-10 | 8cfb7dbdcbba4038ae8ae6a71026c774 | 826,318,983,413,366,800 | Cogwheels of the mind | 02/23/2022 18:36:06 | It is (A^c n Z)U(B^c n Z^c) | 0 | 1 | null | null | null | null | null |
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