Question

For $x=2,y=3,u=4,andv=-3$, the point $(x+y,u+v)$ will lie in which quadrant?

• A. I Quadrant
• B. II Quadrant
• C. III Quadrant
• D. IV Quadrant

Answer 1

The correct option is A I Quadrant

Given: $x=2,y=3,u=4,v=-3$
To find: $(x+y,u+v)$ will lie in which quadrant
Putting the values of $x,y,u,v\text{in}(x+y,u+v)$
$=(2+3,4+(-3\left)\right)=(5,1)$
We know that, if abscissa > 0 and ordinate > 0, then the coordinates will lie in I Quadrant.
Since the value of $(x+y)=5>0\text{and}(u+v)=1>0$,
$(x+y,u+v)$ will lie in First Quadrant.