" (iv) "tan theta+2tan2 theta+4tan4 theta+8cot8 theta=cot theta

tan theta+2tan2 theta+4cot4 theta=cot theta

If theta is not an integral multiple of (pi)/(2) , prove that tan theta + 2 tan 2 theta +4 tan 4 theta +8 cot 8 theta = cot theta

IF theta is not an integral muliple of pi/2 , prove that tantheta+2tan2theta+4tan4theta+8cot8theta=cottheta

tan theta + 2 tan 2 theta + 4 tan 4 theta + 8 cot 8 theta = cot theta.

tan theta + 2 tan 2 theta + 4 tan 4 theta + 8 cot 8 theta = cot theta.

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

Assertion (A): tantheta+2tan2theta+4tan4theta+8tan8theta+16cot16theta=cottheta Reason (R ): cottheta-tantheta=2 cot2theta

tantheta-cottheta+2tan2thet+4tan4theta+8cot8theta=0