Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Let f(x) = x 3 + x 2 + x + 1, then the area (in sq. units) bounded by y = y(x), x = 0, y = 0 and x = 1 is equal to
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
f'(x)=3x 2 + 2x + l> 
f (x) is increasing
f(0) = 1, so f(x) is positive in (0,1)
Required area 
sq. units
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