Math, asked by sam770, 1 year ago

Can someone prove this trignometric identity

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Answered by RupakSarma
4
I have solved the problem...just simple..break cot theta....now it's okay ?
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sam770: I've been stucked somewhere after doing that
RupakSarma: use the formula a^5 -b^5
sam770: what's that formula,?
RupakSarma: Have u got it?
sam770: yupp
sam770: (sin5theta -cos5theta)/sintheta-costheta
RupakSarma: I skipped this step..
Answered by altamash8
0
break cot theta and then u will get the answer
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