JEE MATHEMATICS MCQ: TRIGONOMETRIC EQUATIONS

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Analyzing +4 | -1

The number of solutions of

\cos x=|1+\sin x|

0 \leq x \leq 3 \pi

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Correct option: A

Option A (3) is correct because the equation cos(x) = |1 + sin(x)| has three solutions within the interval 0 <= x <= 3*pi.

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