.The radius of the line x + 2 + x + c = 0 passing through the original point| What is it?| (b). (8) 1 (d) 2(a).

The radius of the circle x^(2) + y^(2) + x + c = 0 passing through the origin is

Equations of the line passing through the origin and the point (a,b,c) are

The equation of the line passing through the origin and the point of intersection of the lines (x)/(a)+(y)/(b)=1 and (x)/(b)+(y)/(a)=1 is

Find the equation of the line parallel to the line 3x + 2y = 8 and passing through the point (0, 1) .

The equation of the line passing through the origin and the point of intersection of the lines x/a+y/b=1 and x/b+y/a=1 is : a) bx-ay=0 b) x+y=0 c) ax-by=0 d) x-y=0

The radius of the circle passing through the points of intersection of ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 and x^(2)-y^(2)=0 is