On Which of the Following Intervals is the Function F Given Byf(X) =X100 + Sin X –1 Strictly Decreasing? - CBSE (Science) Class 12 - Mathematics
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On which of the following intervals is the function f given byf(x) =x100 + sin x –1 strictly decreasing?
(B) `(pi/2, pi)`
(C) `(0, pi/2)`
(D) None of these
Hence, function f is strictly decreasing in none of the intervals.
The correct answer is D.
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Solution On Which of the Following Intervals is the Function F Given Byf(X) =X100 + Sin X –1 Strictly Decreasing? Concept: Increasing and Decreasing Functions.