Question $1$: Unit Vector

Given a vector $V=($:$6,-8,10$:$),$ what is the unit vector in the direction of V $?$

$v_{\text{s}\text{w}\text{i}\text{t}}=($:$\frac{6}{10},\frac{-8}{10},\frac{10}{10}$:$)$

$V_{U_{\text{n}\text{i}\text{r}}}=($:$\frac{6}{\sqrt[\phantom{2}]{6^2(-8{)}^2{10}^2}},\frac{-8}{\sqrt[\phantom{2}]{6^2(-8{)}^2{10}^2}}*\frac{10}{\sqrt[\phantom{2}]{6^2(-8{)}^2{10}^2}}$:$)$

$V_{\text{w}\text{a}\text{t}}=($:$1,-1,1$:$)$