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If z1, z2, z3 are three complex number...

If ` z_1, z_2, z_3 ` are three complex numbers such that there exists a complex number z with ` |\z_1 -z|= |\z_2 -z|=|\z_3-z| ` show that ` z_1, z_2, z_3 ` lie on a circle in the Argand diagram.

A

A straight line

B

A circle

C

A parabola

D

An ellipse

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IPUCET PREVIOUS YEAR PAPERS-GGSIPU MATHEMATICS 2009-MCQs
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