The coordinate of the point on the circle `(x-1)^(2)+(y+2)^(2)=9` having `theta` as the parameter are

The parametric coordinates of a point on the circle x^(2)+y^(2)-2x+2y-2=0 are

The coordinates of the points on the circles x^(2) +y^(2) =9 which are at a distance of 5 units from the line 3x + 4y = 25 are :

The coordinates of the points on the circles x^(2) +y^(2) =9 which are at a distance of 5 units from the line 3x + 4y = 25 are :

Find the co-ordinates of the point of the circle x^2+y^2=25 whose parameter is pi/3

The parametric coordinates of any point on the circle x^(2) + y^(2) – 4x – 4y = 0 are

Locus of the point of intersection of the tangents to the circle x^(2)+y^(2)=a^(2), at the points whose parameters differ by alpha, is

The equation of tangent to the circle x^(2)+y^(2)-r^(2)=0 at a point on it (whose parameter is theta ) is

The cartesian coordinates of the point on the parabola y^(2)=-16x , whose parameter is (1)/(2) , are

Find the parametic equation of the circle x^(2)+y^(2)=25 in terms of parameter 'theta' .