# What are the components of the vector between the origin and the polar coordinate #(-7, (5pi)/4)#?

##### 1 Answer

Jan 19, 2016

The

The

#### Explanation:

For any polar coordinate vector, the first term is the magnitude, and the second term is the direction. The components are calculated using

In this case, the magnitude is -7, and the angle is

So the answer to both components is