If the cirlce `(x-a)^(2)+y^(2)=25` intersects the circle `x^(2)+(y-b)^(2)=16` in such way that the legnth of the common chord is 8 units, then the vlaue of `a^(2)+b^(2)` is

If the circle (x-a)^(2)+y^(2)=25 intersect the circle x^(2)+(y-b)^(2)=16 in such a way that common chord is of maximum length,then value of a^(2)+b^(2) is

If the circle (x-a)^2+y^2=25 intersects the circle x^2+(y-b)^2=16 in such a way that common chord is of maximum length, then value of a^2+b^2 is

Circles of radius 5 units intersects the circle (x-1)^(2)+(x-2)^(2)=9 in a such a way that the length of the common chord is of maximum length. If the slope of common chord is (3)/(4) , then find the centre of the circle.

Circles of radius 5 units intersects the circle (x-1)^(2)+(x-2)^(2)=9 in a such a way that the length of the common chord is of maximum length. If the slope of common chord is (3)/(4) , then find the centre of the circle.

Circles of radius 5 units intersects the circle (x-1)^(2)+(x-2)^(2)=9 in a such a way that the length of the common chord is of maximum length. If the slope of common chord is (3)/(4) , then find the centre of the circle.

The length of the common chord of the two circles (x-a)^2+y^2=a^2 and x^2+(y-b)^2=b^2 is

The length of the common chord of the two circles (x-a)^2+y^2=a^2 and x^2+(y-b)^2=b^2 is

If the circle x^2+y^2+2ax+8y+16=0 touches x axis, then the vlaue of a is: