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lim (xto 1 ^(-)) (e ^({x}) - {x} -1)/( {...

`lim _(xto 1 ^(-)) (e ^({x}) - {x} -1)/( {x}^(2))` equal, where {.} is fractional part function and I is aan integer, to :

A

`I/2`

B

`e -2`

C

`I `

D

does not exist

Text Solution

Verified by Experts

The correct Answer is:
B
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