JEE Main 202628 Jan, Morning shiftMathematicsMediumIntegral Calculus369× since 2002The value of ∑r=120(∣π(∫0rx∣sinπx∣ dx)∣)\sum_{r=1}^{20}\left(\left|\sqrt{\pi\left(\int_0^r x|\sin\pi x|\,dx\right)}\right|\right)∑r=120(π(∫0rx∣sinπx∣dx)) is ______Your answerType your answer. Integers and decimals are accepted.CheckSkip · show solution
