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The complex numbers z1, z2, z3 satisfying (z2-z3)=(1+i)(z1-z3) are vertices of a triangle which is..
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The complex numbers z1, z2, z3 satisfying (z2-z3)=(1+i)(z1-z3) are vertices of a triangle which is
(a). equilateral (b) isosceles (c) right angled (d) scalene
(a). equilateral (b) isosceles (c) right angled (d) scalene