Question

32. Prove that: tan theta-cot 0 =
2 sin-1 /
sin cos 0​

Answer 1

Answer:

HS=tanθ−cotθ

       =cosθsinθ−sinθcosθ

       =sinθcosθsin2θ−cos2θ

       =sinθcosθsin2θ−(1−sin2θ)

       =sinθcosθ2sin2θ−1

     

Make now



Answer 2

Answer:

Refer to the attachment for explanation of the question