Find the limits :
`lim_(xrarr1){(x^2+x+1)/(x^3+1)}`

Explanation

To find the limit of the function \( \frac{x^2 + x + 1}{x^3 + 1} \) as \( x \) approaches 1, we can follow these steps:

### Step 1: Substitute the limit value into the function
We start by substituting \( x = 1 \) into the function:

\[ \lim_{x \to 1} \frac{x^2 + x + 1}{x^3 + 1} = \frac{1^2 + 1 + 1}{1^3 + 1} \]
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