Question

Cot theta -cos theta /cot theta +cos theta=cosec theta -1/cosec theta +1

Answer 1

Answer :-

Refer the attachment for Answer

Using trignomentary identity

$\sin ^{2}\theta + \cos ^{2} \theta = 0$

${sec}^{2}\theta = 1 + {tan}^{2} \theta$

${cosec}^{2}$

${cosec}^{2}\theta = 1 + {cot}^{2} \theta$

Answer 2

Answer:

Step-by-step explanation: