(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

hi i am having problems with this problem

Vector A has a magnitude of 8.00 units and makes an angle of 45.0 degrees with the positive x-axis. Vector B also has a magnitude of 8.00 units and is directed along the negative x-axis. Using graphical methods, find (a) the vector sum A+B and (b) the vector difference A-B.

2. Relevant equations

A+B

A-B

3. The attempt at a solution

Do i just use the graph to count?

What about the difference vector?

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# Homework Help: Vector difference help

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