Find the centre and radius of each of the following circles : (i) ` (x - 3)^(2) + (y- 1) ^(2) = 9`
Channel: Doubtnut
Date: 29/12/2019

Find the centre and radius of each of the following circles : (i) ` (x - 3)^(2) + (y- 1) ^(2) = 9` (ii) ` (x - (1)/(2) ) ^(2) + ( y + (1)/(3) ) ^(2) = (1)/(16)` (iii) ` (x + 5) ^(2) + ( y- 3 ) ^(2) = 20` (iv)` x ^(2) + (y- 1 ) ^(2) = 2 `