Correct choice is (c) (-, +)
The explanation is: As shown in diagram below, any point in 2^nd quadrant will be in the form (-, +) since 2nd quadrant is enclosed by negative x – axis and positive y – axis.
Similarly, any point in 1^st quadrant will be in the form (+, +).
Any point in 3^rd quadrant will be in the form (-, -).
Any point in 4^th quadrant will be in the form (+, -).