Find the intervals in which the function `f(x) = sin x +cos x,x in [0, 2pi]` is (i) strictly increasing, (ii) strictly decreasing.

Find the intervals in which the function `f(x) = sin x +cos x,x in [0, 2pi]` is
(i) strictly increasing, (ii) strictly decreasing.

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - (i)`(0,pi/4)cup ((5pi)/(4)2pi)" "(ii)(pi/4,(5pi)/4)`

5 views Answered 2023-02-05 15:29

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