Home
Class 11
MATHS
Find the equation to the pair of straigh...

Find the equation to the pair of straight lines joining the origin to the intersections oi the straight line `y=mx + c` and the curve `x^2 + y^2=a^2` . Prove that they are at right angles if `2c^2=a^2(1+m^2)`.

Promotional Banner

Similar Questions

Explore conceptually related problems

Find the equation to the pair of straight lines joining the origin to the intersections of the straight line y=mx + c and the curve x^2 + y^2=a^2 . Prove that they are at right angles if 2c^2=a^2(1+m^2) .

Find the equation to the pair of straight lines joining the origin to the intersections of the straight line y=mx + c and the curve x^2 + y^2=a^2 . Prove that they are at right angles if 2c^2=a^2(1+m^2) .

The pair of straight lines joining the origin to the points of intersection of the line y=2sqrt(2x)+c and the circle x^2+y^2=2 1 are at right angles , if

Find the equation of the straight line joining the origin to the point of intersection of y-x+7=0 and y+2x-2=0 .

The equation of the straight line joining the origin to the point of intersection of y-x+7=0 and y+2x-2=0 is

If the lines joining the origin to the points of intersection of the line y =mx +2 and the curve x^(2)+y^(2)=1 are right angles then

Prove that the straight lines joining the origin to the points of intersection of the straight line hx+ky=2hk and the curve (x-k)^(2)+(y-h)^(2)=c^(2) are at right angle if h^(2)+k^(2)=c^(2) .

Prove that the straight lines joining the origin to the points of intersection of the straight line hx+ky=2hk and the curve (x-k)^(2)+(y-h)^(2)=c^(2) are at right angle if h^(2)+k^(2)=c^(2) .

Prove that the straight lines joining the origin to the points of intersection of the straight line hx+ky=2hk and the curve (x-k)^(2)+(y-h)^(2)=c^(2) are at right angle if h^(2)+k^(2)=c^(2) .