Math, asked by abhishekguptaxxnx, 4 months ago

sec theta + tan theta = cos theta upon 1- sin theta

Answers

Answered by sandy1816
3

Answer:

secθ+tanθ

=1+sinθ/cosθ

=(1+sinθ)(1-sinθ)/cosθ(1-sinθ)

=cos²θ/cosθ(1-sinθ)

=cosθ/1-sinθ

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