Question

If x < 0 and y > 0, then P (-x, -y) does not lies in
a) Q2
b) Q3
c) Q1
d) Q4




PLEASE SOLVE MY QUESTION
ITS FROM ANALYTIC GEOMETRY ​

Answer 1

Answer:

it will lie in 4th quadrant only

Step-by-step explanation:

see you've asked that in which quadrant it doesn't lie, but a point can be in one quadrant only here in this case given that x<0 means x is negative and y>0 means y is positive.

as point is (-x, -y) so substitute given data in point we get [-(-x), -(+y) ] ≈[+x, -y]

hence X is finally positive and Y negative ,which is possible in 4th quadrant only

HOPE YOU R SATISFIED