Question

QUESTION-50
Centre of the circle is (a, b). If (0,
3) and (2,0) are two points on a
circle, then find the relation
between 'a' and 'b'

Answer 1

Step-by-step explanation:

so let those points be P(0,3) and Q(2,0).

so PO=QO(radii of circle)

By Distance formula,

√{(a-0)²+(b-3)²}=√{(a-2)²+(b-0)²}

a²+b²+9-6b=a²+4-4a+b²

9-6b=4-4a

4a-6b=4-9

4a-6b=-5

4a-6b+5=0