Question

if x,y belongs to quadrant 3 then (-x,-y) belongs to
a.Q1
b.Q2
c.Q3
d.Q4​

Answer 1

Answer:  The correct option is

(a) Q. 1.

Step-by-step explanation:  Given that x and y belongs to Quadrant III.

We are to find the quadrant in which the point (-x, -y) lie.

Since the point (x, y) lie in Quadrant III, so we have two positive real numbers a and b such that

(x, y) = (-a, -b).

Then, the point (-x, -y) changes as follows :

(-x, -y) = (-(-a), -(-b)) = (a, b).

Since a and b are positive real numbers, so the point (a, b) will lie in Quadrant I.

Thus, the point (-x, -y) lie in Quadrant I.

Option (a) is CORRECT.

Answer 2

Answer:

Q1 (a)

Hope it helps u