- #1
A.J.710
- 53
- 1
Homework Statement
[moderator note: Image inserted to be visible in problem statement]
Homework Equations
The Attempt at a Solution
My friend and I are trying to figure out how this works. This is the questions and the solution manual. We understand where the real power comes from but not at all how to get the complex. If anyone could give a brief explanation, that would be great. Preferably A because that's where we started and just cannot get the complex part at all.[/B]
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