If the line segment on `lx + my = n^2` intercepted by the curve `y^2 = ax` subtends a right angle at the origin, then

Find the locus of the mid point of the chord of a circle x^(2) + y^(2) = 4 such that the segment intercepted by the chord on the curve x^(2) – 2x – 2y = 0 subtends a right angle at the origin.

The portion of the line ax+by-1=0 intercepted between the lines ax+y+1=0 and x+by=0 subtends a right angle at the origin and the condition in a and b is lambda a+b+b^(2)=0, then find value of lambda

The condition on a and b, such that the portion of the line ax+by-1=0 intercepted between the lines ax+y=0 and x+by=0 subtends a right angle at the origin,is a=b( b) a+b=0=0a=2b (d) 2a=b

If the segment intercepted by the parabola y^(2)=4ax with the line lx+my+n=0 subtends a right angle at the vertex then:

Find the locus of the mid-point of chord of the circle x^(2)+y^(2)=9 such that segment intercepted by the chord on the curve y^(2)-4x-4y=0 subtends the right angle at the origin.

If the segment intercepted by the parabola y^(2)=4 a x with the line lx+m y+n=0 subtends a right angle at the vertex, then

If the segment intercepted by the parabola y=4ax with the line lx+my+n=0 subtends a right angle at the vertex,then 4al+n=0 (b) 4al+4am+n=04am+n=0 (d) al+n=0

If the segment intercepted by the parabola y^2=4a x with the line l x+m y+n=0 subtends a right angle at the vertex, then