Simplify:- √1+cosθ /1-cosθ

1.	Simplify:- √1+cosθ /1-cosθ
Answer» Thank you³ Aur whole square laga key solve kar do?? Rationalise kar do Cosec, cot Multiply numerator and denominator by √1+cos to get √(1+cos)^2/√1-cos^2=1+cos/sin.

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