# Chapter 12 - Matrices - 12-6 Vectors - Practice and Problem-Solving Exercises - Page 813: 20

$$\langle1,7\rangle$$

#### Work Step by Step

To add vectors in component form, add x and y components separately: $$\vec{u}+\vec{v}=\langle -1,3\rangle+\langle 2,4\rangle=\langle -1+2,3+4\rangle=\langle1,7\rangle.$$

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