is equal to
As learnt in concept
Properties of definite integration -
If is an EVEN function of x: then integral of the function from - a to a is the same as twice the integral of the same function from o to a.
- wherein
Check even function and symmetrical about y axis.
Put
=
=
Option 1)
This is incorrect option
Option 2)
This is incorrect option
Option 3)
This correct option
Option 4)
This is incorrect option
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