- #1

nomadreid

Gold Member

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## Main Question or Discussion Point

e^iA = cosA + i*sinA is true iff A is expressed in Radians. Why that particular unit?

(I'm not sure this rubric is the right one for this question, but since it didn't seem to fit any of the other rubrics, I put it here.)

(I'm not sure this rubric is the right one for this question, but since it didn't seem to fit any of the other rubrics, I put it here.)