# 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

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