GRE Question of the Day (March 11th)

Math

Which of the following points could lie in the same quadrant of the xy-coordinate plane as the point (a, b), where ab ≠ 0 ?

A. (–b, –a)

B. (–a, –b)

C. (b, –a)

D. (a, –b)

E. (–b, a)

Correct Answer - A  - (click and drag your mouse to see the answer)

Question Discussion & Explanation