

MCQOPTIONS
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1. |
The equation to the locus of a point which moves so that its distance from x-axis is always one half its distance from the origin, is |
A. | \[{{x}^{2}}+3{{y}^{2}}=0\] |
B. | \[{{x}^{2}}-3{{y}^{2}}=0\] |
C. | \[3{{x}^{2}}+{{y}^{2}}=0\] |
D. | \[3{{x}^{2}}-{{y}^{2}}=0\] |
Answer» C. \[3{{x}^{2}}+{{y}^{2}}=0\] | |