- Technoxious
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- Honorable Heroic Member
Posted by: xXIHAYD0IXx
Add a negative sign to one, and those two equations should be equivalent, should they not? So it really just depends on the direction of the current, or whether or not you use real or normal current in your equations.
You think sin(30)=-cos(30)?
OT: You have to technically add some number to one of them to get the other but it doesn't really matter because you can start wherever you want. So you can write it either way. I've see in usually written as sin though I think.