An equation of a circle touching the axes of coordinates and the line `x cos alpha+ y sin alpha = 2` can be

The equation of the circle touching the coordinate axes the line x+2=0 is

The equation of the circle touching the coordinate axes the line x+2=0 is

The equation of a circle which touches both the coordinate axes and the line x = 3 is

Find the intercepts on the axes made by the straight lines : x cos alpha+y sin alpha=sin2 alpha .

Find the condition that the line x cos alpha+y sin alpha=p touches the parabola y^(2)=4ax

The area of the triangle formed by the line x cos alpha+y sin alpha=p with the coordinate axes is

Find the equation of the circle which touches the coordinate axes and whose centre lies on the line x-2y = 3 .

Find the locus of the mid - point of the portion of the line x cos alpha + y sin alpha = 4 intercepted between the axes of coordinates .

Show that the locus of the point of intersection of the lines x cos alpha + y sin alpha = a and x sin alpha - y cos alpha = a , when alpha varies, is a circle.