" Equation of circles touching "x" -arirat the origin and the line "4x" 3y "124=0" are "

Equation of circles touching x-axis at the origin and the line 4x-3y+24=0 are

Equation of circles touching x-axis at the origin and the line 4x+3y+24=0 are

Equation of circles touching x-axis at the origin and the line 4x+3y+24=0 are

The equation of the circles which touch the x-axis at the origin and the line 4x-3y+24=0

The equation of the circles which touch the y-axis at the origin and the line 5x+12y-72=0 is

The equation of the circles which touch the y-axis at the origin and the line 5x+12y-72=0 is

The equations of the circles which touch the y- axis at the origin and also the line 5x+12y-72=0 is

Equation of circle centred at origin , and touching the line 3x - 4y + 20 =0 is

The equations of the circles which touch both the axes and the line 4x + 3y = 12 and have centres in the first quadrant, are