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vishal kumar

· started a discussion

· 1 Months ago

79 (Question:94438.0)

in 2nd quad sec is neg

Question:
If θ lies in the second quadrant, then \(\sqrt{\cfrac{1-sin\theta}{1+sin\theta}}+\sqrt{\cfrac{1+sin\theta}{1-sin\theta}}\)    is equal to:
Options:
A) - 2sec θ
B) 2 sec θ
C) 2cosec θ
D) 2 tan θ
Solution:

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