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23KiB, 1056x488, ProveIt2.png

Trigonometry

Anonymous Tue 27 Oct 2015 00:38:43 No.16396259 View Reply Report Delete

Quoted By: >>16396308 >>16396312 >>16396318

Hello, i made a post on /b about an trigonometry identity asking if they'd known math
it turns out they didn't, and me neither
i don't known where to go from here
can you guys help me out?

Anonymous

Anonymous Tue 27 Oct 2015 00:56:13 No.16396308 Report Delete

Quoted By: >>16396348

>>16396259
Wat.

Dude use yahoo answers you'll have that shit solved in like 5 min

Anonymous

View Same Google ImgOps iqdb SauceNAO 5125125124121.png, 132KiB, 460x459

Anonymous Tue 27 Oct 2015 00:57:09 No.16396312 Report Delete

Quoted By: >>16396348

>>16396259
i could help you but i wont
google wolfram alpha

Anonymous

Anonymous Tue 27 Oct 2015 00:59:52 No.16396318 Report Delete

Quoted By: >>16396348

>>16396259
Is this high school homework? I remember studying this sin cos thing.
Just copy the answer from one of your classmates lol.

Anonymous

View Same Google ImgOps iqdb SauceNAO ProveIt.png, 31KiB, 1093x515

Anonymous Tue 27 Oct 2015 01:08:23 No.16396348 Report Delete

Quoted By:

>>16396308
ok, im just lazy to create an yahoo account

>>16396312
it's from wolfram alpha, i don't have a pro acc

>>16396318
it's actually college
see pic

Anonymous

View Same Google ImgOps iqdb SauceNAO HalpPls.png, 69KiB, 1064x814

Anonymous Tue 27 Oct 2015 01:19:50 No.16396383 Report Delete

Quoted By: >>16396410 >>16396429

Anonymous

View Same Google ImgOps iqdb SauceNAO 1445922503968.png, 7KiB, 1093x515

Anonymous Tue 27 Oct 2015 01:22:53 No.16396392 Report Delete

Quoted By: >>16396416

Anonymous

Anonymous Tue 27 Oct 2015 01:23:01 No.16396393 Report Delete

Quoted By: >>16396410

Just make an angry post on /sci/ with a blatantly wrong answer, rant about the TA's bullshit grading, and learn as you vehemently refute any Anon who solves the problem properly. You will learn in the process, but you have to write it expertly

Anonymous

Anonymous Tue 27 Oct 2015 01:26:57 No.16396410 Report Delete

Quoted By:

>>16396383
Ayyyyy

>>16396393
already tried it on /b, didn't work

Anonymous

Anonymous Tue 27 Oct 2015 01:27:58 No.16396416 Report Delete

Quoted By:

>>16396392 **
Ayyyy

Anonymous

Anonymous Tue 27 Oct 2015 01:30:49 No.16396429 Report Delete

Quoted By: >>16396459

>>16396383
this is school-tier geometry dude
google sums as products identity prove
first link is the answer, im too lazy to copypaste

Anonymous

Anonymous Tue 27 Oct 2015 01:36:15 No.16396459 Report Delete

Quoted By: >>16396642

>>16396429
of course i google seached sum as product before making the thread
but it just raised more questions
how to prove the sum as product identity?

Anonymous

Anonymous Tue 27 Oct 2015 02:52:05 No.16396642 Report Delete

Quoted By:

>>16396459
So you want to prove basic trigonometric identities? Dude just plug an example into your calculator, or just accept them as fact. Those things are really complicated to prove

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