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912
help-10
4f919f9d46aa431abfd7ed58acc39c59
456,226,577,798,135,800
Deleted User
02/26/2022 03:06:37
It wasn't on purpose and I'm sorry if it soundedd like it was
0
1
null
null
null
null
null
912
help-10
4f919f9d46aa431abfd7ed58acc39c59
183,668,144,404,037,630
Ann
02/26/2022 03:08:01
plot the point (5, -12) and join it to the origin, then drop a perpendicular from (5, -12) onto the x-axis
1
0
null
null
null
null
null
912
help-10
4f919f9d46aa431abfd7ed58acc39c59
183,668,144,404,037,630
Ann
02/26/2022 03:08:08
and you will have your triangle
1
0
null
null
null
null
null
912
help-10
4f919f9d46aa431abfd7ed58acc39c59
183,668,144,404,037,630
Ann
02/26/2022 03:08:15
in which you can calculate the required angle
1
0
null
null
null
null
null
913
help-10
cd56158b172144e48ea02c9d882e872a
574,758,100,914,143,200
EPiK
11/07/2021 19:54:47
Is it possible to take a limit of a function if it isn’t continuous?
1
0
null
null
null
null
null
913
help-10
cd56158b172144e48ea02c9d882e872a
738,072,502,881,878,100
BillyElKid
11/07/2021 19:57:38
yes of course
0
1
null
null
null
null
null
913
help-10
cd56158b172144e48ea02c9d882e872a
738,072,502,881,878,100
BillyElKid
11/07/2021 19:57:57
what is the limit of this function when x tends to 2 ?
0
1
null
null
null
null
null
913
help-10
cd56158b172144e48ea02c9d882e872a
738,072,502,881,878,100
BillyElKid
11/07/2021 20:02:34
https://cdn.discordapp.c…2162/unknown.png
unknown.png
0
1
null
null
null
null
null
914
help-10
1e9401b31ca146009a0f32a328cfbcd9
880,433,603,916,492,800
Nautilus
02/26/2022 03:40:16
Just curious, what points are polar coordinates and rectangular coordinates the same? I thought you could say x=r, y=theta, and then solve with the equations but I can't find r.
1
0
null
null
null
null
null
914
help-10
1e9401b31ca146009a0f32a328cfbcd9
261,933,205,387,477,000
riemann
02/26/2022 03:40:53
Like x=r and y=theta?
0
1
null
null
null
null
null
914
help-10
1e9401b31ca146009a0f32a328cfbcd9
880,433,603,916,492,800
Nautilus
02/26/2022 03:41:10
Yeah
1
0
null
null
null
null
null
914
help-10
1e9401b31ca146009a0f32a328cfbcd9
880,433,603,916,492,800
Nautilus
02/26/2022 03:41:17
maybe I'm just being dumb, it's like 4 am here
1
0
null
null
null
null
null
914
help-10
1e9401b31ca146009a0f32a328cfbcd9
880,433,603,916,492,800
Nautilus
02/26/2022 03:41:47
$r=r\cos{\theta}\Rightarrow{\cos{\theta}=1}{\Rightarrow}\theta=2\pi{n}$
1
0
null
null
null
null
null
914
help-10
1e9401b31ca146009a0f32a328cfbcd9
510,789,298,321,096,700
TeXit
02/26/2022 03:41:50
**Ulo**
https://cdn.discordapp.c…603916492830.png
880433603916492830.png
0
1
null
null
null
null
null
914
help-10
1e9401b31ca146009a0f32a328cfbcd9
880,433,603,916,492,800
Nautilus
02/26/2022 03:41:51
that's what I've done so far
1
0
null
null
null
null
null
914
help-10
1e9401b31ca146009a0f32a328cfbcd9
880,433,603,916,492,800
Nautilus
02/26/2022 03:42:15
but now I'm stuck, I'm probably just being dumb
1
0
null
null
null
null
null
914
help-10
1e9401b31ca146009a0f32a328cfbcd9
261,933,205,387,477,000
riemann
02/26/2022 03:42:41
y=r sin theta = theta seems harder to solve
0
1
null
null
null
null
null
914
help-10
1e9401b31ca146009a0f32a328cfbcd9
261,933,205,387,477,000
riemann
02/26/2022 03:42:54
Sooooo yea don't do it
0
1
null
null
null
null
null
914
help-10
1e9401b31ca146009a0f32a328cfbcd9
261,933,205,387,477,000
riemann
02/26/2022 03:43:03
Just pick the origin and call it a night
0
1
null
null
null
null
null
914
help-10
1e9401b31ca146009a0f32a328cfbcd9
261,933,205,387,477,000
riemann
02/26/2022 03:43:10
😴
0
1
null
null
null
null
null
914
help-10
1e9401b31ca146009a0f32a328cfbcd9
880,433,603,916,492,800
Nautilus
02/26/2022 03:44:20
fair enough lol
1
0
null
null
null
null
null
914
help-10
1e9401b31ca146009a0f32a328cfbcd9
880,433,603,916,492,800
Nautilus
02/26/2022 03:44:43
.close
1
0
null
null
null
null
null
915
help-10
ee8b8eaccf044cd5bb4057083ab994b4
880,433,603,916,492,800
Nautilus
02/26/2022 03:46:49
.reopen
1
0
null
null
null
null
null
915
help-10
ee8b8eaccf044cd5bb4057083ab994b4
880,433,603,916,492,800
Nautilus
02/26/2022 03:47:01
Actually @riemann one quick question
1
0
261,933,205,387,477,000
riemann
2529
riemann
false
915
help-10
ee8b8eaccf044cd5bb4057083ab994b4
880,433,603,916,492,800
Nautilus
02/26/2022 03:47:07
if I do try solving for y
1
0
null
null
null
null
null
915
help-10
ee8b8eaccf044cd5bb4057083ab994b4
880,433,603,916,492,800
Nautilus
02/26/2022 03:47:17
I end up dividing by sin 2pi{n}
1
0
null
null
null
null
null
915
help-10
ee8b8eaccf044cd5bb4057083ab994b4
880,433,603,916,492,800
Nautilus
02/26/2022 03:47:20
which is 0
1
0
null
null
null
null
null
915
help-10
ee8b8eaccf044cd5bb4057083ab994b4
880,433,603,916,492,800
Nautilus
02/26/2022 03:47:36
This is my main problem
1
0
null
null
null
null
null
915
help-10
ee8b8eaccf044cd5bb4057083ab994b4
261,933,205,387,477,000
riemann
02/26/2022 03:48:10
2pi n = r sin(2pi n) only has one solution in n
0
1
null
null
null
null
null
915
help-10
ee8b8eaccf044cd5bb4057083ab994b4
880,433,603,916,492,800
Nautilus
02/26/2022 03:48:26
okay so it is just the trivial case then?
1
0
null
null
null
null
null
915
help-10
ee8b8eaccf044cd5bb4057083ab994b4
880,433,603,916,492,800
Nautilus
02/26/2022 03:48:28
rip
1
0
null
null
null
null
null
915
help-10
ee8b8eaccf044cd5bb4057083ab994b4
880,433,603,916,492,800
Nautilus
02/26/2022 03:48:33
not as interesting as I thought lol
1
0
null
null
null
null
null
915
help-10
ee8b8eaccf044cd5bb4057083ab994b4
880,433,603,916,492,800
Nautilus
02/26/2022 03:48:42
glad to know my brain isn't malfunctioning at least.
1
0
null
null
null
null
null
915
help-10
ee8b8eaccf044cd5bb4057083ab994b4
880,433,603,916,492,800
Nautilus
02/26/2022 03:48:46
.close
1
0
261,933,205,387,477,000
riemann
2529
riemann
false
916
help-10
5f936c3686864891b06f920d8c1d28a8
770,298,547,400,081,400
$kennz
02/26/2022 04:01:12
https://cdn.discordapp.c…6552/unknown.png
unknown.png
1
0
null
null
null
null
null
916
help-10
5f936c3686864891b06f920d8c1d28a8
220,517,274,845,577,200
ramonov
02/26/2022 04:25:24
.close
0
1
null
null
null
null
null
917
help-10
b254728808fe446da90749c2c2c235e8
734,468,106,063,183,900
peteaaaa
02/26/2022 04:37:15
https://cdn.discordapp.c…184/bag_pula.png
bag_pula.png
1
0
261,933,205,387,477,000
riemann
2529
riemann
false
917
help-10
b254728808fe446da90749c2c2c235e8
761,155,030,513,352,700
Bungo
02/26/2022 04:48:05
What do the square brackets mean? Round to nearest integer? Floor? Something else?
0
1
null
null
null
null
null
917
help-10
b254728808fe446da90749c2c2c235e8
732,794,655,644,713,100
the_guruji
02/26/2022 04:59:57
are the tops of the square brackets bare?
0
1
null
null
null
null
null
917
help-10
b254728808fe446da90749c2c2c235e8
732,794,655,644,713,100
the_guruji
02/26/2022 05:00:08
$\lfloor \cdot \rfloor$
0
1
null
null
null
null
null
917
help-10
b254728808fe446da90749c2c2c235e8
510,789,298,321,096,700
TeXit
02/26/2022 05:00:11
**the\_guruji**
https://cdn.discordapp.c…655644713030.png
732794655644713030.png
0
1
null
null
null
null
null
917
help-10
b254728808fe446da90749c2c2c235e8
732,794,655,644,713,100
the_guruji
02/26/2022 05:00:23
like this? if so, then it likely is the floor function.
0
1
null
null
null
null
null
917
help-10
b254728808fe446da90749c2c2c235e8
732,794,655,644,713,100
the_guruji
02/26/2022 05:02:13
if not, look at previous notation in your material as well. if this question is asking you to calculate the value of `S` by hand, then it probably is something like the floor.
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
692,635,975,678,951,400
Michal
02/26/2022 05:34:24
can i apply lhospital on this ?
https://cdn.discordapp.c…_at_11.33.58.png
Screenshot_2022-02-26_at_11.33.58.png
1
0
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
692,635,975,678,951,400
Michal
02/26/2022 05:35:12
im confused because cotx does not have limit at 0
1
0
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
193,692,307,453,771,780
Syst3ms
02/26/2022 05:35:21
what is 1/cot(x)?
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
193,692,307,453,771,780
Syst3ms
02/26/2022 05:35:47
and does that have a limit at 0
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
183,668,144,404,037,630
Ann
02/26/2022 05:36:00
are you FORCED to apply l'hop?
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
692,635,975,678,951,400
Michal
02/26/2022 05:36:05
yes
1
0
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
183,668,144,404,037,630
Ann
02/26/2022 05:36:09
:bleak:
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
193,692,307,453,771,780
Syst3ms
02/26/2022 05:36:13
That's stupid as shit
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
183,668,144,404,037,630
Ann
02/26/2022 05:36:14
i mean, in this form you can't
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
692,635,975,678,951,400
Michal
02/26/2022 05:36:15
but
1
0
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
183,668,144,404,037,630
Ann
02/26/2022 05:36:21
this is not a 0/0 or ∞/∞
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
193,692,307,453,771,780
Syst3ms
02/26/2022 05:36:45
And honestly it feels like more effort to turn it into that
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
193,692,307,453,771,780
Syst3ms
02/26/2022 05:37:01
Anyway, what is 1/cot(x) ?
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
193,692,307,453,771,780
Syst3ms
02/26/2022 05:37:12
(it's just the definition of the cotangent)
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
692,635,975,678,951,400
Michal
02/26/2022 05:37:31
i applied LHR on this and i got limit above
https://cdn.discordapp.c…_at_11.36.52.png
Screenshot_2022-02-26_at_11.36.52.png
1
0
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
692,635,975,678,951,400
Michal
02/26/2022 05:37:50
0
1
0
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
193,692,307,453,771,780
Syst3ms
02/26/2022 05:37:55
x
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
193,692,307,453,771,780
Syst3ms
02/26/2022 05:37:56
not 0
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
193,692,307,453,771,780
Syst3ms
02/26/2022 05:38:07
I'm just asking about the function
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
193,692,307,453,771,780
Syst3ms
02/26/2022 05:38:11
1/cot if you will
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
193,692,307,453,771,780
Syst3ms
02/26/2022 05:38:51
(although, 0 is what i'm getting at, but let's take it slowly)
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
692,635,975,678,951,400
Michal
02/26/2022 05:39:15
hmm
1
0
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
569,167,697,925,898,240
Camilleone
02/26/2022 05:40:12
a version of l'hop says you can apply it as long as the denominator has an infinite limit, with no prior assumption on the numerator
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
569,167,697,925,898,240
Camilleone
02/26/2022 05:40:17
it's kind of stupid, but
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
569,167,697,925,898,240
Camilleone
02/26/2022 05:40:29
it's _technically_ l'hop
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
692,635,975,678,951,400
Michal
02/26/2022 05:41:16
so, am i allowed to use lhop for this ?
https://cdn.discordapp.c…_at_11.33.58.png
Screenshot_2022-02-26_at_11.33.58.png
1
0
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
193,692,307,453,771,780
Syst3ms
02/26/2022 05:41:37
You can if you really insist on it I guess
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
193,692,307,453,771,780
Syst3ms
02/26/2022 05:41:52
Do you know the definition of cot?
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
569,167,697,925,898,240
Camilleone
02/26/2022 05:41:56
yes, but it's kind of stupid to, is my answer
0
1
193,692,307,453,771,780
Syst3ms
9959
Syst3ms
false
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
321,445,119,171,756,000
Shuri2060
02/26/2022 05:42:01
why do u need lhopital?
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
321,445,119,171,756,000
Shuri2060
02/26/2022 05:42:05
tan/cos
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
193,692,307,453,771,780
Syst3ms
02/26/2022 05:42:17
well, you kind of spoiled it, but yes
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
193,692,307,453,771,780
Syst3ms
02/26/2022 05:42:21
cot = 1/tan
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
193,692,307,453,771,780
Syst3ms
02/26/2022 05:42:24
1/cot= tan
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
321,445,119,171,756,000
Shuri2060
02/26/2022 05:42:26
they already did it
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
692,635,975,678,951,400
Michal
02/26/2022 05:42:51
and how to solve it without lhop ?
1
0
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
193,692,307,453,771,780
Syst3ms
02/26/2022 05:42:59
1/cot(x) is tan(x)
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
193,692,307,453,771,780
Syst3ms
02/26/2022 05:43:08
so it's the limit of tan(x)/cos(x) as x -> 0
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
321,445,119,171,756,000
Shuri2060
02/26/2022 05:43:11
Lhopital wont do anything
0
1
569,167,697,925,898,240
Camilleone
1596
Camilleone
false
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
193,692,307,453,771,780
Syst3ms
02/26/2022 05:43:11
Which is 0/1 = 0
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
706,934,233,012,371,600
Ansh_
02/26/2022 05:43:21
that was the original limit I suppose?
https://cdn.discordapp.c…-02-26_at_11.png
Screenshot_2022-02-26_at_11.png
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
692,635,975,678,951,400
Michal
02/26/2022 05:43:32
yes
1
0
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
569,167,697,925,898,240
Camilleone
02/26/2022 05:43:49
if that was the original limit and you've _already_ applied l'hop, why are you insisting on it again?
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
321,445,119,171,756,000
Shuri2060
02/26/2022 05:43:52
you seem to misunderstand if u think u need it
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
692,635,975,678,951,400
Michal
02/26/2022 05:44:29
i didnt see other solution 😦
1
0
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
321,445,119,171,756,000
Shuri2060
02/26/2022 05:44:47
There is no other solution
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
706,934,233,012,371,600
Ansh_
02/26/2022 05:44:58
if you've already applied it once, I think you're done with whatever's **compelling** you to apply L'hopital. You should just proceed naturally if it's not even an indeterminate form anymore
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
321,445,119,171,756,000
Shuri2060
02/26/2022 05:44:59
lhopital is inapplicable here according to your notes
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
321,445,119,171,756,000
Shuri2060
02/26/2022 05:45:14
You dont have an indeterminate form
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
321,445,119,171,756,000
Shuri2060
02/26/2022 05:45:18
Check what it is
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
692,635,975,678,951,400
Michal
02/26/2022 05:45:46
but in denominator is abs(cotx cosx) = inf
1
0
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
321,445,119,171,756,000
Shuri2060
02/26/2022 05:45:53
whats 1/inf
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
321,445,119,171,756,000
Shuri2060
02/26/2022 05:46:08
also, do you know what the indeterminate forms are?
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
692,635,975,678,951,400
Michal
02/26/2022 05:46:13
yes
1
0
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
321,445,119,171,756,000
Shuri2060
02/26/2022 05:46:17
this is none of them clearly
0
1
706,934,233,012,371,600
Ansh_
3502
Arya
false
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
706,934,233,012,371,600
Ansh_
02/26/2022 05:46:39
And dude >_< lmao Idek what kinda Lhopital you applied to the original Limit
0
1
null
null
null
null
null
918
help-10
58ae98dfbd6548cf8bdae85db2f9a0c6
321,445,119,171,756,000
Shuri2060
02/26/2022 05:47:05
https://cdn.discordapp.c…20226-104647.jpg
Screenshot_20220226-104647.jpg
0
1
null
null
null
null
null