The correct options are
B (-2,3) lies in the II quadrant
C (2,-3) lies in the IV quadrant
We know that,
- If abscissa > 0 and ordinate > 0 then, the point will lie in the I quadrant.
- If abscissa < 0 and ordinate > 0 then, the point will lie in the II quadrant.
- If abscissa < 0 and ordinate < 0 then, the point will lie in the III quadrant.
- If abscissa > 0 and ordinate < 0 then, the point will lie in the IV quadrant.
In (2,3), 2 > 0 and 3 > 0, so it will lie in the Ist quadrant.
In (-2,3), -2 < 0 and 3 > 0, so it will lie in II quadrant.
In (2,-3), 2 > 0 and -3 < 0, so it will lie in the IV quadrant.
In (-2,-3), -2 < 0 and -3 < 0, so it will lie in III quadrant.