Question

7) Ifa=5,b=3,c=-4andd=2,then(a+b,c+d)liesinthewhich quadrant ?

Answer 1

_________Answer__________

In I quadrant, abscissa and ordinates are positive.

In II quadrant, abscissa is negative and ordinate is positive.

In III quadrant, both abscissa and ordinate are negative.

In IV quadrant, abscissa is positive and ordinate is negative.

Here, the given abscissa is −5 and ordinate is −3. Both are negative.

Thus, they lie in III quadrant.

Hence, option C is correct.