Let y=y(x) satisfies the equation dydx−|A|=0, for all x>0, where A=� – InterviewSolution

1.	Let y=y(x) satisfies the equation dydx−\|A\|=0, for all x>0, where A=⎡⎢⎢⎢⎣ysinx10−11201x⎤⎥⎥⎥⎦.If y(π)=π+2, then the value of y(π2) is:
Answer» Let $y = y (x)$ satisfies the equation $\frac{d y}{d x} - \| A \| = 0,$ for all $x > 0,$ where $A = ⎡ ⎢⎢⎢ ⎣ \begin{matrix} y & sin x & 1 0 & - 1 & 1 2 & 0 & \frac{1}{x} \end{matrix} ⎤ ⎥⎥⎥ ⎦$ . If $y (π) = π + 2,$ then the value of $y (\frac{π}{2})$ is:

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