Ap EapcetTrigonometric Ratios And IdentitiesAP EAPCET 2023 - 15th May Morning ShiftMCQ+1 / -02023If $(1+\sqrt{1+a}) \sin \alpha=(1+\sqrt{1-a}) \cos \alpha$ and $0A$a$B$2 a$C$3 a$D$4 a$Check AnswerClear SelectionReveal AnswerShow Explanation