Find the length of the chord of the circle `x^2 + y^2 =4` through `(1, 1/2)` which is of minimum length.

If the length of the chord of the circle x^2+y^2=4 through (1,1/2) which is of minimum length is d, find d^2 .

Find the length of the normal chord of the parabola y^(^^)2=4x drawn at (1,2)

Find the length of the chord cut-off by y=2x+1 from the circle x^(2)+y^(2)=2

Find the length of the chord x-2y-2=0 of the ellipse 4x^(2)+16y^(2)=64

the length of the chord of the circle x^(2)+y^(2)=25 passing through (5, 0) and perpendicular to the line x+y=0 , is

Find the length of the chord of the parabola y^(2)=8x, whose equation is x+y=1

Find the length of chord cut on x-axis from the circle x^(2)+y^(2)-5x-2y+6=0 .

The length of the chord of the circle x^(2)+y^(2)=9 passing through (3,0) and perpendicular to line y+x=0 is

Find the length of the chord 4x-3y=5 of the circle x^(2)+y^(2)=1 have their radii in A.P. If the line y=x+1 cuts all the circlesin real and distinct points then find the interval in which the common differenceof the A.P.will lie.

The minimum length of the chord of the circle x^(2)+y^(2)+2x+2y-7=0 which is passing (1,0) is :