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JEE MATHEMATICS MCQ: TRIGONOMETRIC EQUATIONS

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Application +4 | -1
The equation sin⁡xcos⁡x=2\sin x \cos x=2 has
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Correct option: D
No solutions
Option D (No solutions) is correct because the range of sin⁡xcos⁡x\sin x \cos x is [−1/2,1/2][-1/2, 1/2], and the equation sin⁡xcos⁡x=2\sin x \cos x = 2 has no solution since 2 is outside this range.

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