Area under the curveHard

Question

The area bounded by curves y2 = x3 and |y| = 2x is

Options

A.
B.3
C.
D.4

Solution

Both curves are symmetric about x-axis
4x2  =  x3  ⇒  x  =  0,4
Area  =  2(2x  -  x3/2)dx
=  sq.  unit

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