Home Maths Complex Number Skill Builder If the roots of are plotted in the Argand p…
Maths Complex Number Skill Builder Single Correct MCQ
Published on: August 13, 2026

If the roots of are plotted in the Argand plane, they

A
lie on a parabola
B
are concyclic
C
are collinear
D
the vertices of a triangle

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Text Solution

Verified by Experts
The correct answer is:
C

This represents the perpendicular bisector between 1 and -1 (the imaginary y -axis). Because all roots lie on this same straight line, they are collinear.

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