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Let f (x =x + sqrt(x^(2) +2x) and g (x) ...

Let `f (x_ =x + sqrt(x^(2) +2x) and g (x) = sqrt(x^(2) +2x)-x,` then:

A

`lim _(x to oo) g (x) =1`

B

`lim _(x to oo) f (x)=1`

C

` lim_(x to -oo) f (x)=-1`

D

`lim _(x to oo) g (x)=-1`

Text Solution

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The correct Answer is:
A, C, D
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