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

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 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

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.

If the circle C_(2) of radius 5 intersects othe circle C_(1):x^(2)+y^(2)=16 such that the common chord is in maximum length and its slope is (3)/(4) , then the centre of C_(2) will be-

If the circle x^(2)+y^(2)-2x-2y-1=0 bisects the circumference of the circle x^(2)+y^(2)=1 then the length of the common chord of the circles is