1
COMEDK 2021
MCQ (Single Correct Answer)
+1
-0
If $$\sin 2x = 4\cos x$$, then x is equal to
2
COMEDK 2020
MCQ (Single Correct Answer)
+1
-0
If $$\sin 3\theta = \sin \theta $$, how many solutions exist such that $$ - 2\pi < \theta < 2\pi $$?
Questions Asked from Trigonometric Equations (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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