If `r_(1) and r_(2)` be the maximum and minimum radius of the circle which pass through the point (4, 3) and touch the circle `x^(2)+y^(2)=49`, then `(r_(1))/(r_(2))` is …….

Find the circle of minimum radius which passes through the point (4,3) and touches the circle x^(2)+y^(2)=4 externally.

Find the circle of minimum radius which passes through the point (4, 3) and touches the circle x^2+y^2=4 externally.

Find the circle of minimum radius which passes through the point (4, 3) and touches the circle x^2+y^2=4 externally.

Find the circle of minimum radius which passes through the point (4, 3) and touches the circle x^2+y^2=4 externally.

If r_(1) and r_(2) are the radii of the smallest and the largest circles,respectively,which pass though (5,6) and touch the circle (x-2)^(2)+y^(2)=4, then r_(1)r_(2) is (4)/(41) (b) (41)/(4)(5)/(41) (d) (41)/(6)

If r_1 and r_2 are the radii of smallest and largest circles which passes through (5,6) and touches the circle (x-2)^2+y^2=4 , then r_1,r_2 is

If r_1a n dr_2 are the radii of the smallest and the largest circles, respectively, which pass though (5, 6) and touch the circle (x-2)^2+y^2=4, then r_1r_2 is

If r_1a n dr_2 are the radii of the smallest and the largest circles, respectively, which pass though (5, 6) and touch the circle (x-2)^2+y^2=4, then r_1r_2 is (a) 4/(41) (b) (41)/4 (c) 5/(41) (d) (41)/6

If r_1a n dr_2 are the radii of the smallest and the largest circles, respectively, which pass though (5, 6) and touch the circle (x-2)^2+y^2=4, then r_1r_2 is (a) 4/(41) (b) (41)/4 (c) 5/(41) (d) (41)/6

Equation of the circle passing through (2,0) and whose radical axis w.r. to the circle x^(2) +y^(2) = 1 is x = 1/2 is