Math, asked by sachin5127, 10 months ago

(1 + sin
A)/(1 - sin

Answers

Answered by Anonymous
0

Step-by-step explanation:

so:-

√1-sina/1+sina

√(1-sina)(1+sina)x√(1-sina)/(1-sina)

√(1-sina)²/(1-sin²a)

√(1-sina)²/cos²a

(1-sina)/cos

(1-cosa-sina/cosa)

seca-tena.

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