Question

If a>0 and b<0, then the image of (a,b) in y-axis lies in_quadrant​

Answer 1

Answer:

Points of the type (-,-) lie in the third quadrant. ... Hence, the point P(a,b), where a < 0 and b < 0, lie in quadrant III.

Answer 2

Q. If a>0 and b<0, then the image of (a,b) in y-axis lies in ___ quadrant.

A. $\bf\pink{2nd~ quadrant}$