Express - 1-sin A 1-sin A as A-tanA

Multiplying numerator and dinominator of the above equation using 1 sinA , √((1 sinA)(1 sinA)(1+sinA)(1 sinA)) = √((1 sinA)^21 sin^2A) = 1 sinA ...

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Trigonometric Identities

Express √ 1...

Question

Express $\sqrt{\frac{1 - sin A}{1 + sin A}}$ as $sec A - tan A$

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\sqrt{\frac{1 - sin A}{1 + sin A}}

\sqrt{\frac{1 - sin A}{1 + sin A}} = sec A - tan A

\frac{1 + s i n A}{1 - s i n A} = s e c A - t a n A

\frac{s i n A - 2 s i n^{2} A}{2 c o s^{3} A - c o s A} = t a n A

\sqrt{\frac{1 + sin A}{1 - sin A}} = sec A + tan A

\sqrt{\frac{1 + sin A}{1 - sinA}} = secA + tan A

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