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If the distance of a point (x(1),y(1)) f...

If the distance of a point `(x_(1),y_(1))` from each of the two straight lines, which pass through the origin of coordinates, is `delta`, then the two lines are given by

A

`(ax+by)^(2)=d^(2)(x^(2)+y^(2))`

B

`(ay-bx)^(2)=d^(2)(x^(2)+y^(2))`

C

`(ax+by)^(2)=d^(2)(x^(2)+y^(2))`

D

`(ax+by)^(2)=d^(2)(x^(2)-y^(2))`

Text Solution

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The correct Answer is:
B
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