Question:
Let f(x) = cosx - x + 1, x ∈ [0,π], then
Let f(x) = cosx - x + 1, x ∈ [0,π], then
Updated On: Feb 25, 2026
- f(x) is increasing in (0,π)
- f (x) is decreasing in (0, π)
- f(x) is increasing in (0, π/2)and decreasing in (π / 2, π)
- f(x) is decreasing in (0, π/2) and increasing in (π / 2, π)
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The Correct Option is B
Solution and Explanation
The Correct answer is option is (B) : f (x) is decreasing in (0, π)
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