# Find the Vector Sum

Three vectors have the same magnitude of 14 units. They make angles of t, 2t, and 3t with respect to the x axis, where t = 20 degrees. What is their vector sum?

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#### Solution Preview

We can express these three vectors as (vcos(t),vsin(t))

(vcos(2t),vsin(2t)) and ...

#### Solution Summary

This solution illustrates how to solve for the given three vectors by expressing them in the form (vcos(t),vsin(t)). This solution is very clear and easy to follow.

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