If the sum of maximum and minimum values of E=(sin−1x)2+2 π cos−1 – InterviewSolution

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1.	If the sum of maximum and minimum values of E=(sin−1x)2+2 π cos−1x+π2 is aπ2b, where a and b are co-prime, then the value of (a−b) is
Answer» If the sum of maximum and minimum values of $E = {({sin}^{- 1} x)}^{2} + 2 π {cos}^{- 1} x + π^{2}$ is $\frac{a π^{2}}{b},$ where $a$ and $b$ are co-prime, then the value of $(a - b)$ is

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