Question

find the value of the following expression for (a) \\(r = 4\\) and (b) \\(r = 6\\).

\\\frac{r + 1}{6}\\

(a) when \\(r = 4\\), \\\frac{r + 1}{6} = \boxed{\phantom{x}}

(simplify your answer.)

Explanation:

Substitute the value of r into the expression

$$ \text{For } r = 4: \quad \frac{r + 1}{6} = \frac{4 + 1}{6} $$

Simplify the numerator and the fraction

$$ \frac{4 + 1}{6} = \frac{5}{6} $$

Answer:

When \(r = 4\), \(\frac{r+1}{6} =\) <blank>\(\frac{5}{6}\)</blank>.