Question

in which quadrant does a point both of whose coordinates are negative lie

Answer 1

Hey

Quadrant in which both the coodinates are -ve is 3 quadrant
for 1 quadrant coordinates are (+,+)
2: (-,+)
3: (-,-)
4: (+,-)

Hope it helps you

Thanks

Answer 2

It is the 3rd quadrant in which both the coordinates are negative