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Sir can you tell me the solution of this complex number question in the attachment? The answer is A,D
put z1 = x1 +iy1and'z2 = x2 + iy2simple and also thiss is given as:(x1)^2 + (y1)^2 = (x2)^2 + (y2)^2.Us ethis info.
Several ways to approach this: Write where So since Hence So either z is purely imaginary or z=0. (z=0 is possible when z1=-z2 which is permitted with the restrictions mentioned in the problem)
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