prove that:
(tan theta+cot theta)²=sec² theta +cosec² theta
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(Tan0 + cot0)2 = tan2theta +cot square theta + 2tan0cot0 = 1 - sec2theta + 1 - cosec2theta + 2 = 2 - 2 -( sec2theta + cosec2theta) = RHS proved
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Hey friend!!
Here is ur answer..
Thank you :) :)
Here is ur answer..
Thank you :) :)
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Anonymous:
Tnx a lot
uh too
my pleasure dear
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