If for a real number y, [y] is the greatest integer less than or equal – InterviewSolution

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1.	If for a real number y, [y] is the greatest integer less than or equal to y, then value of the integral ∫3π2π2[2sinx]dx is πa where value of a is
Answer» If for a real number $y, [y]$ is the greatest integer less than or equal to $y$ , then value of the integral $\int_{\frac{π}{2}}^{\frac{3 π}{2}} [2 sin x] d x$ is $\frac{π}{a}$ where value of $a$ is

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