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Algebra

In the formula, z3-z1 / z2-z1 = |z3-z1| / |z2-z1| * e^ix what does z3-z1 / z2-z1 mean??

Profile image of Meghendra Agrawal
8 Years agoGrade
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1 Answer

Profile image of Deepak Kumar Shringi
8 Years ago
here x means the angle between z3z1 and z2z1 vectors