If \[f(x)=\left\{ \begin{align} & x,\ \ \ \,\,\text{when}\ x>1 \\ & {{x}^{2}},\,\,\,\text{when}\,\,x

If \[f(x)=\left\{ \begin{align} & x,\ \ \ \,\,\text{when}\ x>1 \\ �

1.	If \[f(x)=\left\{ \begin{align} & x,\ \ \ \,\,\text{when}\ x>1 \\ & {{x}^{2}},\,\,\,\text{when}\,\,x
A.	\[{{x}^{2}}\]
B.	\[x\]
C.	\[-1\]
D.	1
Answer» E.

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If \[f(x)=\left\{ \begin{align} & x,\ \ \ \,\,\text{when}\ x>1 \\ & {{x}^{2}},\,\,\,\text{when}\,\,x

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