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A line cuts x-axis at A(7, 0) and y-axis...

A line cuts x-axis at A(7, 0) and y-axis at B(0, -5). A variable line PQ is drawn perpendicular to AB cutting x, y-axis at P and Q. If AQ, BP intersect in R, then locus of R is

A

`x^(2)+y^(2)+7x-5y=0`

B

`x^(2)+y^(2)-7x+5y=0`

C

`x^(2)+y^(2)-3x+4y=0`

D

`x^(2)+y^(2)+6x+7y=0`

Text Solution

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The correct Answer is:
B
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