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`int cot^4 theta d theta`

int sin^4 theta d theta

6) int_0^(pi/4)sec^4theta d theta

6) int_0^(pi/4)sec^4theta d theta

Evaluate the following integrals : int cot^(2) theta d theta

Evaluate: int sqrt(cot theta) d theta

int (sin theta + cos theta) * d theta

Find the value मान ज्ञात करें : ((sin theta-cos theta)(1+tan theta+cot theta)) /(1+sin theta cos theta) =?

int_ (0) ^ ((pi) / (2)) (sin2 theta) / (sin ^ (4) theta + cos (4) theta) d theta

Prove that, tan theta + 2 tan 2theta + 4 tan 4 theta + 8 cot 8 theta = cot theta