Trigonometry
Inverse Trigonometric Functions
MCQ (Single Correct Answer)Subjective
1
WB JEE 2016
MCQ (More than One Correct Answer)
+2
-0
If f(x) is a function such that f'(x) = (x $$-$$ 1)2(4 $$-$$ x), then
A
f(0) = 0
B
f(x) is increasing in (0, 3)
C
x = 4 is a critical point of f(x)
D
f(x) is decreasing in (3, 5)
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