QCEVault

Complex numbers — Question 119

Original QCE Vault practice · 1 mark

Q119 · Practice questionTechnology-freeSimple familiar1 mark

QUESTION 119

For z=x+iy,∣z−2∣=∣z+2∣z=x+iy, |z-2|=|z+2| describes
(A)
the real axis
(B)
the line x=2x=2
(C)
the imaginary axis
(D)
a circle of radius 22
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