1.

Find the centre and radius of each of the following circles. (i) (x−1)2+y2=4 (ii) (x+5)2+(y+1)2=9 (iii) (x+y2−4x+2y−3=0

Answer»

Find the centre and radius of each of the following circles.
(i) (x1)2+y2=4
(ii) (x+5)2+(y+1)2=9
(iii) (x+y24x+2y3=0



Discussion

No Comment Found