ComedkTrigonometric EquationsCOMEDK 2021MCQ+1 / -02021If \(\sin 2x = 4\cos x\), then x is equal toA\({{n\pi } \over 2}\, \pm \,{\pi \over 4},n \in Z\)Bno valueC\(n\pi + {( - 1)^n}{\pi \over 4},n \in Z\)D\(2n\pi \, \pm \,{\pi \over 2},n \in Z\)Check AnswerClear SelectionReveal AnswerShow Explanation
