WBJEE 2023 Math Solved Paper

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Question : 57 of 75

Marks: +1, -0

Given f(x)=esin‌x+ecos‌x. The global maximum value of f(x)

does not exist.
exists at a point in (0,‌
π
2
) and its value is 2e‌
1
√2
.
exists at infinitely many points.
exists at x=0 only.

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