Math, asked by NKMAHADEV, 10 months ago

Maths Trigonometry ....

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Answered by sandy1816
4

Step-by-step explanation:

(secθ-tanθ)²(1+sinθ)

=(1-sinθ/cosθ)²(1+sinθ)

=(1-sinθ)²(1+sinθ)/(1-sin²θ)

=(1-sinθ)²(1+sinθ)/(1+sinθ)(1-sinθ)

=(1-sinθ)

Answered by yuvaraj98
3

Answer:

hence proved dude........

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