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lim(xrarr-1) (x^(10)+x^(5)+1)/(x-1)...

`lim_(xrarr-1) (x^(10)+x^(5)+1)/(x-1)`

Text Solution

Verified by Experts

The correct Answer is:
-1/2
`underset(xrarr-1)"lim"(x^(10)+x^(5)+1)/(x-1)`
`=((-1)^(10)+(-1)^(5)+1)/(-1-1)`
`=(1-1+1)/(-2)=-(1)/(2)`
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