Math, asked by girishnaik315pedmq6, 10 months ago

prove that cos theta into cos theta equal to COT theta

Answers

Answered by ayush3520

0

it can not be proved as it is not true

cos theta/sin theta=cot theta

Answered by Anonymous

4

Answer:

mistakes in the question because cosΦ × cosΦ=cot Φ

is not an identity so it should be cosΦ×cosec Φ=cotΦ

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