Chapter 13.4, Problem 20WE

To determine

To find: The vector sum and then illustrate each sum with a diagram.

Answer to Problem 20WE

The vector sum $\left(2,1\right)+\left(3,6\right)=\left(5,7\right)$ .

Explanation of Solution

Given information: Vectors $\left(2,1\right)+\left(3,6\right)$ .

Formula used: Vectors can be added by following simple rule $\left(a,b\right)+\left(c,d\right)=\left(a+c,b+d\right)$ .

Calculation:

Vectors $\left(2,1\right)+\left(3,6\right)$ .

Vectors can be added by following simple rule $\left(a,b\right)+\left(c,d\right)=\left(a+c,b+d\right)$ .

  $\left(2,1\right)+\left(3,6\right)=\left(5,7\right)$