If \[f(x)=\left\{ \begin{align} & \,\,\,\,\,\,\,\,\,\,\,\,x\sin x,\,\text{when }0

\[f(x)\]is continuous at \[x=\pi /2\]

\[f(x)\]is discontinuous at \[x=\pi /2\]

\[f(x)\]is continuous at \[x=0\]

If \[f(x)=\left\{ \begin{align} & \,\,\,\,\,\,\,\,\,\,\,\,x\sin x,\

1.	If \[f(x)=\left\{ \begin{align} & \,\,\,\,\,\,\,\,\,\,\,\,x\sin x,\,\text{when }0
A.	\[f(x)\]is discontinuous at \[x=\pi /2\]
B.	\[f(x)\]is continuous at \[x=\pi /2\]
C.	\[f(x)\]is continuous at \[x=0\]
D.	None of these
Answer» B. \[f(x)\]is continuous at \[x=\pi /2\]

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If \[f(x)=\left\{ \begin{align} & \,\,\,\,\,\,\,\,\,\,\,\,x\sin x,\,\text{when }0

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