# Unit Normal Vector Calculator

## Calculate unit normal vectors step by step

The calculator will find the principal unit normal vector to the vector-valued function at the given point, with steps shown.

Related calculators: Unit Tangent Vector Calculator, Unit Binormal Vector Calculator

### Your Input

**Find the principal unit normal vector for $$$\mathbf{\vec{r}\left(t\right)} = \left\langle \cos{\left(t \right)}, \sqrt{3} t, \sin{\left(t \right)}\right\rangle$$$.**