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Locus of a point which moves such that i...

Locus of a point which moves such that its distance from the X-axis is twice its distance from the line x-y=0 is

A

`x^(2)+4 x y-y^(2)=25`

B

`2 x^(2)-4 x y+y^(2)=0`

C

`x^(2)-4 x y+y^(2)=0`

D

`x^(2)-4 x y-y^(2)=0`

Text Solution

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The correct Answer is:
B
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HIMALAYA PUBLICATION-COORDINATE SYSTEMS, LOCUS AND STRAIGHT LINES-QUESTION BANK
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