Math, asked by sreevatsava12, 11 months ago

Simplify (1/cosθ+sinθ/cosθ)(1-sinθ/cosθ.

Answers

Answered by sandy1816
1

Step-by-step explanation:

(1/cosθ+sinθ/cosθ)(1-sinθ/cosθ)

=(1+sinθ/cosθ)(1-sinθ/cosθ)

=(1-sin²θ/cosθ)

=cos²θ/cosθ

=cosθ

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