coordinate

Question: The equation of the locus of all points equidistant from the point (4,2) and the x-axis, is



1) ${{x}^{2}}+8x+4y-20=0$
2) ${{x}^{2}}-8x-4y+20=0$
3) ${{y}^{2}}-4y-8x+20=0$
4) None of these
Solution: Explanation: No Explanation
Transformation of axes and Locus

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