Mathematics Tes...

Equation of the circle passing through origin and having its centre in I quadrant and having intercepts of length 4 and 6 units on the x and y axis respectively :-

Triangle formed by A(0,1,2), B(1,2,3) & C(2,3,3) is -

Which of the following line may be the tangent of circle x² + y² – 6x – 4y + 4 = 0 and passing through (6,8)-

Let ,  and , then correct option/s is/are -

If the circle x² + y² + 2gy + 2ƒy = 0 bisects the circumference of the circles 

x² + y² – 6x – 8y + 14 = 0 and x² + y² + 2x – 4y + 2 = 0 then which of the following is/are true-

S ≡ x² + y² – 2x – 4y + 1 = 0 and S' ≡ x² + y² – 4x – 2y + 1 = 0 are the equations of two circles.

The equation of circle through intersection of S and S' and having its centre on the line 2x + y – 6 = 0 is