On the arg and plane, the complex numbers z1, z2, z3, z4 are the vertices of a parallelogram. Evaluate (z4–z1+z2)/z3.
Posted: Thu Jul 14, 2022 9:41 am
a) 1
b) 2
c) 3
d) 4
b) 2
c) 3
d) 4
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