Circle And System Of Circles Question 57
Question: A point inside the circle $ x^{2}+y^{2}+3x-3y+2=0 $ is
[MP PET 1988]
Options:
A) (- 1, 3)
B) (- 2, 1)
C) (2, 1)
D) (- 3, 2)
Show Answer
Answer:
Correct Answer: B
Solution:
Point is inside, outside or on the circle as $ S_1 $ is <, >, = 0. For point (- 2, 1), $ S_1<0 $ .