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Let z1 and z2 be two roots of the equat...

Let `z_1 and z_2` be two roots of the equation `z^2 + az + b = 0,z` being complex. Further, assume that origin, `z_1 and z_2` form an equilateral triangle. Then

A

`a^2 =b`

B

`a^2 =2b`

C

`a^2 =3b`

D

`a^2 =4b`

Text Solution

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The correct Answer is:
C
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