Write in simplest form: tan^(-1)(((1+sin x)^(1/2)+ (1-sin x)^(1/2))/((1+sin x)^(1/2)-(1- sin x )^(1/2)))

Asked by Ankita Patel | 8th May, 2012, 09:14: PM

Expert Answer:

We would request you to please specify the range of x.
However, these types of questions can be solved by using following formulae:
1+sinx = (cosx/2 + sinx/2)2
1-sinx = (cosx/2 - sinx/2)2

Answered by  | 9th May, 2012, 11:05: AM

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