Circle And System Of Circles Question 116
Question: The equation of the circle in the first quadrant touching each coordinate axis at a distance of one unit from the origin is
[RPET 1991; MP PET 1987, 89]
Options:
A) $ x^{2}+y^{2}-2x-2y+1=0 $
B) $ x^{2}+y^{2}-2x-2y-1=0 $
C) $ x^{2}+y^{2}-2x-2y=0 $
D) None of these
Show Answer
Answer:
Correct Answer: A
Solution:
Circle is $ x^{2}+y^{2}-2x-2y+1=0 $ as centre is (1, 1) and radius = 1.
BETA
