If `2cos""(A)/(2)=sqrt(1+sinA)+sqrt(1-sinA), thenA/2` iles between,A. – InterviewSolution

InterviewSolution

1.	If `2cos""(A)/(2)=sqrt(1+sinA)+sqrt(1-sinA), thenA/2` iles between,A. `2npi+(pi)/(4)and 2npi+(3pi)/(4)`B. `2npi+(pi)/(4)and 2npi+(pi)/(4)`C. `2npi+(3pi)/(4)and 2npi+(pi)/(4)`D. `-ooand +oo`
Answer» Correct Answer - B

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