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November, 2024

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Pre Calc/ Calc help

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KimJong-Illest
Posts: 883 - Karma: 3,110
We have a take home test that is due monday. I have every problem finished except for 5-7 and have tried this for hours. I can not find the way to prove them. Who ever can help me prove all 3 I will send you stickers and +k.

We are to use trig identities to prove it.
Apr 19 2015 11:22AM
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DJtearegas
Posts: 227 - Karma: 591
wolphram alpha solved all three of them for me, with step by step solutions

the app is like $5 with the step by step solution feature, or you can use a free trial in your browser to get them
Apr 19 2015 11:46AM
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KimJong-Illest
Posts: 883 - Karma: 3,110
DJtearegaswolphram alpha solved all three of them for me, with step by step solutions

the app is like $5 with the step by step solution feature, or you can use a free trial in your browser to get them


If you could send me a screen shot of all of the steps for each problem Ill send you stickers
Apr 19 2015 12:48PM
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DJtearegas
Posts: 227 - Karma: 591
problem 5-

http://imgur.com/a/GVS49

problem 6-

http://imgur.com/a/sixjZ

problem 7-

http://imgur.com/a/EGez1
Apr 19 2015 1:40PM
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THEE_wizard
Posts: 304 - Karma: 1,842
Damn, I'm referring my homework to newschoolers from now on.
Apr 19 2015 3:45PM
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chemiskier
Posts: 260 - Karma: 319
also, check out symbolab for future derivations/integrations.
Apr 20 2015 4:32AM
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