1.

Let (2+i)z+(2−i)¯z=λ,λϵR, be a straight line in the complex plane. If A(z1) and B(z2) are 2 points in the plane such that AB is perpendicular to the given line and also the midpoint of AB lies on the given line, then λ is equal to

Answer»

Let (2+i)z+(2i)¯z=λ,λϵR, be a straight line in the complex plane. If A(z1) and B(z2) are 2 points in the plane such that AB is perpendicular to the given line and also the midpoint of AB lies on the given line, then λ is equal to



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