Question Number: #Mat2252

Let z 2 and z3  be two roots of the equation z2 + az + b = 0, z being complex. Further assume that the origin, z1  and z2 form an equilateral triangle. Then
Options:

  1. a2 = 3b
  2. a2 = 4b
  3. a2 = 2b
  4. a2 = b

Options:
A.) Option 1
B.) Option 2
C.) Option 3
D.) Option 4


Answer is option : A

Question Related Topics:
Complex Numbers

Question Prepared By:

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