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If z1,z2 are two non zero complex number...

If `z_1,z_2` are two non zero complex numbers such that `z_1/z_2+z_2/z_1=1` then `z_1,z_2` and the origin are

A

collinear

B

from right angled triangle

C

form the right angle isosceles triangle

D

form an equilateral triangle

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The correct Answer is:
D
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