(adsbygoogle = window.adsbygoogle || []).push({}); [SOLVED] Vectors help?

The vector 2 + j2 is the same as what?

I know that j2 is -1 so the answer would be -2 for the magnitude but what about the angle in degrees? I don't comprehend the problem can anyone help make sense outta this for me, plz!

Dx

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# Vectors help?

**Physics Forums | Science Articles, Homework Help, Discussion**