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JEE MATHEMATICS MCQ: TRIGONOMETRIC EQUATIONS

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Analyzing +4 | -1
Total number of solutions of [sin⁡x]=cos⁡x[\sin x]=\cos x, where [ ] denotes the greatest integer function in [0,3π][0,3 \pi], is
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Correct option: D
None of the above
Option D (None of the above) is correct because the equation [sin x] = cos x has no solution in the given interval [0, 3π].

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