MCQ
A point inside the circle ${x^2} + {y^2} + 3x - 3y + 2 = 0$ is
  • A
    $(-1, 3)$
  • $(-2, 1)$
  • C
    $(2, 1)$
  • D
    $(-3, 2)$

Answer

Correct option: B.
$(-2, 1)$
b
(b) Point is inside, outside or on the circle as ${S_1}$ is $<, >, = 0$.

For point $(-2, 1),$ ${S_1} < 0$.

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