The function \[f:(-\infty ,-1)\to \left( 0,{{e}^{5}} \right]\] defined by \[f(x)={{e}^{{{x}^{3-3x+2}}}}\] is

The function \[f:(-\infty ,-1)\to \left( 0,{{e}^{5}} \right]\] defined

1.	The function \[f:(-\infty ,-1)\to \left( 0,{{e}^{5}} \right]\] defined by \[f(x)={{e}^{{{x}^{3-3x+2}}}}\] is
A.	many-one and onto
B.	many-one and into
C.	one-one and onto
D.	one-one and into
Answer» E.

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The function \[f:(-\infty ,-1)\to \left( 0,{{e}^{5}} \right]\] defined by \[f(x)={{e}^{{{x}^{3-3x+2}}}}\] is

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