1.1 – N – Analytical Geometry – II Exercise Problems

1.  Find the equation of the circle with centre (1, -2) and radius 5 units. 2.     Find the centre and radius of the circle  x2  +   y2 +  10x  +  8y  +  5 = 0 . 9.    Find the equation of the circle passing through the point  A (2, 3) and having its centre at C ( 4 , 1). 12.     Prove that the circles  x2  +   y2  – 8x  + 6y – 23 = 0  and x2  +   y2  – 2x  – 5y + 16 = 0 cut orthogonally…

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