Find the equation of a circle which passes through the origin and makes intercepts 2 untis and 4 untis on x-axis and y-axis respectively.

Find the equation of the circle, which passes through the origin and makes intercepts 3 and 4 on the axes.

Find the equation of the circle, which passes through the origin and makes intercepts 4 and 2 on the x and y axes respectively.

Find the equation of the circle, which passes through the origin and cuts off intercepts ‘a’ and ‘b’ from the axes.

Find the equation of the circle which passes through the origin and cuts off intercepts a\ a n d\ b\ respectively from x\ a n d\ y-a x e sdot

Find the differntial equation of all circles which pass through the origin and whose centres lie on x-axis.

Find the equation of a line which passes through the point (2,3,4) and which has equal intercepts on the axes.

Find the equation of the circle passing through (0,0) and making intercepts a and b on the coordinate axes.

Find the equation of the line, which makes intercepts -3 and 2 on the x and y-axis respectively.

Find the equation of a line parallel to x-axis and passing through the origin.