Question

please solve it step by step.. it's very urgent.. ​

Answer 1

Step-by-step explanation:

I am writing A, instead of theta.

=> tanA + (1/tanA)

Using tanA = sinA/cosA

=> sinA/cosA + {1/(sinA/cosA)}

=> sinA/cosA + cosA/sinA

=> (sin²A + cos²A)/cosA.sinA

Using sin²A + cos²A = 1

=> 1/cosA.sinA

=> secA.cosecA.

Answer 2

......hope it helps......