JEE MATHEMATICS MCQ: INDEFINITE INTEGRATION

1 Easy

1 of 1

Application +4 | -1

\mathrm{m}

is an integer, then

\int\limits_{0}^\pi \frac{\sin (2 \mathrm{mx})}{\sin \mathrm{x}} \mathrm{dx}

is equal to :

View answer and explanation

Correct option: A

Option A (0) is correct because the integral evaluates to zero by using the property

\int_0^a f(x) dx = \int_0^a f(a-x) dx

and showing that the integral is equal to its negative.

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