complex number question (1 Viewer)

quickoats

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This is not a complex numbers question, it is a vectors question. Consider the angle between two vectors: cos theta = (a dot b)/|a||b| and then rearrange.
 

cormglakes

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This is not a complex numbers question, it is a vectors question. Consider the angle between two vectors: cos theta = (a dot b)/|a||b| and then rearrange.
oh that makes way more sense now... lol i was trying to do cis and all that stuff
 

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