Question

please answer it's urgent!!! ​

Answer 1

Answer:

$\sqrt{ \frac{1 + sin θ}{1 - sin θ } } = secθ + tanθ \\ \\ take \: l.h.s \\ \\ \sqrt{ \frac{1 + sin θ }{1 - sin θ } } \times \sqrt{ \frac{1 + sin θ }{1 +sinθ } } \\ \\ \sqrt{ \frac{(1 + sin θ) ^{2} }{(cos θ )^{2} } } \\ \\ \frac{1 + sin θ }{cos θ } \\ \\ \frac{1}{cos θ} + \frac{sin θ }{cos θ} \\ \\ secθ + tanθ \\ \\ hence \: l.h.s = r.h.s$

Answer 2

Answer:

Hope it helps . please mark it as a brainliest one .