Question

how to solve this:
sin theta cot ^2 theta sec ^2 theta
The answers:
a) sec theta
b) csc theta
c) tan theta sec theta
d) cos theta

Answer 1

Do you mean:\[\sin\theta\cot^2\theta\sec^2\theta\]

Answer 2

Hint: cot=cos/sin and sec=1/cos :)

Answer 3

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