`C_1` is a circle of radius 1 touching the x- and the y-axis. `C_2` is another circle of radius greater than 1 and touching the axes as well as the circle `C_1` . Then the radius of `C_2` is `3-2sqrt(2)` (b) `3+2sqrt(2)` `3+2sqrt(3)` (d) none of these

C_1 is a circle of radius 1 touching the x- and the y-axis. C_2 is another circle of radius greater than 1 and touching the axes as well as the circle C_1 . Then the radius of C_2 is (a) 3-2sqrt(2) (b) 3+2sqrt(2) 3+2sqrt(3) (d) none of these

C_1 is a circle of radius 1 touching the x- and the y-axis. C_2 is another circle of radius greater than 1 and touching the axes as well as the circle C_1 . Then the radius of C_2 is (a) 3-2sqrt(2) (b) 3+2sqrt(2) 3+2sqrt(3) (d) none of these

C_1 is a circle of radius 1 touching the x- and the y-axis. C_2 is another circle of radius greater than 1 and touching the axes as well as the circle C_1 . Then the radius of C_2 is (a) 3-2sqrt(2) (b) 3+2sqrt(2) (c) 3+2sqrt(3) (d) none of these

C_(1) is a circle of radius 2 touching X-axis and Y-axis. C_(2) is another circle of radius greater than 2 and touching the axes as well as the circle C_(1) Statemnet I Radius of Circle C_(2)=sqrt2(sqrt2+1)(sqrt2+2) Statement II Centres of both circles always lie on the line y=x.

A circle C_1 , of radius 2 touches both x -axis and y - axis. Another circle C_2 whose radius is greater than 2 touches circle and both the axes. Then the radius of circle is

A circle C_1 , of radius 2 touches both x -axis and y - axis. Another circle C_1 whose radius is greater than 2 touches circle and both the axes. Then the radius of circle is (a) 6-4sqrt(2) (b) 6+4sqrt(2) (c) 3+2sqrt(3) (d) 6+sqrt(3)

A circle C_(1), of radius 2 touches both x -axis and y -axis.Another circle C_(1) whose radius is greater than 2 touches circle and both the axes.Then the radius of circle is

C_1 is a circle of radius 1 and touching both the axis . C_2 is another circle which touch both the axis and also circle C_1 whose radius gt1 then radius of C_2 is

A circle centre (1,2) touches y-axis. Radius of the circle is

A circle S of radius ' a ' is the director circle of another circle S_1,S_1 is the director circle of circle S_2 and so on. If the sum of the radii of all these circle is 2, then the value of ' a ' is (a) 2+sqrt(2) (b) 2-1/(sqrt(2)) (c) 2-sqrt(2) (d) 2+1/(sqrt(2))