The function f:(-oo,-1)vec(0, e^5) defin...

The function `f:(-oo,-1)vec(0, e^5)` defined by `f(x)=e^x^(3-3x+2)` is many one and onto many one and into one-one and onto one-one and into

A

many-one and onto

B

many-one and into

C

one-one and onto

D

one-one and into

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The correct Answer is:

D

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