Trigonometric EquationHard

Question

Area bounded by y = 2x2 & y = will be (in square unit)

Options

A.
B.
C.- 2 tan-1 2 +
D.- 8tan-1 2 + 2π

Solution

Point of intersection of both curves are x = 1 & x = - 1

Area = 2
 = 2
=

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