Trigonometric EquationHard
Question
Area bounded by y = 2x2 & y = 
will be (in square unit)
will be (in square unit)Options
A.
B.
C.
- 2 tan-1 2 + 
- 2 tan-1 2 + D.- 8tan-1 2 + 2π
- 8tan-1 2 + 2πSolution
Point of intersection of both curves are x = 1 & x = - 1
Area = 2
= 2
=
Area = 2
= 2
=
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