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JEE Main202126 Feb 2021Morning ShiftMathematicsDefinite IntegrationActual

The value of the integral ∫ 0 π sin 2 x d x is ________.

Correct answer

0

Step-by-step solution

Put 2 x = t ⇒ 2 d x = d t ⇒ I = 1 2 ∫ 0 2 π sin t d t = ∫ 0 π sin t d t = ∫ 0 π sin t   d t = - cos t 0 π = 2

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