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Ishaan94 Group TitleBest ResponseYou've already chosen the best response.2
\(\cos^3x\)'s period is \(2\pi\) and \(\cos 4x\)'s period is \(\pi/2\). The period for the given equations should be \(2\pi\).
 2 years ago

Yahoo! Group TitleBest ResponseYou've already chosen the best response.0
lol....u seems to find the answer easily
 2 years ago

Yahoo! Group TitleBest ResponseYou've already chosen the best response.0
any trick behind that
 2 years ago

Ishaan94 Group TitleBest ResponseYou've already chosen the best response.2
Practice. :)
 2 years ago

Yahoo! Group TitleBest ResponseYou've already chosen the best response.0
in my...book the soln is given half a page
 2 years ago

Yahoo! Group TitleBest ResponseYou've already chosen the best response.0
@Ishaan94 hw cos^3 x period is 2 pie
 2 years ago

Ishaan94 Group TitleBest ResponseYou've already chosen the best response.2
Try plotting \(\cos^3x\). You will see it yourself or you can prove it as well.
 2 years ago

Yahoo! Group TitleBest ResponseYou've already chosen the best response.0
Is this +2 's topic
 2 years ago

Ishaan94 Group TitleBest ResponseYou've already chosen the best response.2
idk. but you it's pretty basic you can learn it even class 10th.
 2 years ago

Ishaan94 Group TitleBest ResponseYou've already chosen the best response.2
you know* ...
 2 years ago

Yahoo! Group TitleBest ResponseYou've already chosen the best response.0
lol...not in 10 th....
 2 years ago

Ishaan94 Group TitleBest ResponseYou've already chosen the best response.2
yes. you can. :)
 2 years ago
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