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The polynomial of least degree such that...

The polynomial of least degree such that `lim_(xto0)(1+(x^(2)+f(x))/(x^(2)))^(1//x)=e^(2)` is

A

`2x^(3) + x^(2)`

B

`2x^(3) -x^(2)`

C

`2x^(2) + 3x^(3) `

D

None of these

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The correct Answer is:
B
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