**Unit Vectors**

Vectors with a magnitude of 1

**14.37** Describe the relationship between a vector **v** and its unit vector .

Given a vector **v**, the corresponding unit vector has the same direction as **v** with a magnitude of 1.

Just like a unit circle has a radius of 1, a unit vector has a length of 1.

*Note: In Problems 14.38–14.39, v = <4, 3>.*

**14.38** Given **v** = <4,3>, express its unit vector in component form.

Begin by calculating the magnitude of **v**.

To compute ...

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