Which of the following statements is incorrect for the function g(α) for α ∈ R such that g(α) = ∫[from α to (π/2 - α)] (sin x / (cos x + sin x)) dx
Which of the following statements is incorrect for the function g(α) for α ∈ R such that g(α) = ∫[from α to (π/2 - α)] (sin x / (cos x + sin x)) dx
Option 1 -
g(α) is an even function
Option 2 -
g(α) has an inflection point at α = 1/2
Option 3 -
g(α) is a strictly increasing function
Option 4 -
g(α) is a strictly decreasing function
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1 Answer
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Correct Option - 4
Detailed Solution:Kindly consider the following figure
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