Question
Question: The equation of the circle whose diameters have the end points (a, 0) (0, b) is given by....
The equation of the circle whose diameters have the end points (a, 0) (0, b) is given by.
A
x2+y2−ax−by=0
B
x2+y2+ax−by=0
C
x2+y2−ax+by=0
D
x2+y2+ax+by=0
Answer
x2+y2−ax−by=0
Explanation
Solution
Required equation is (x−a)x+(y−b)y=0 or
x2−ax+y2−by=0 .