Question

Which of the points P(-1, 1), Q(3, - 4), R(1, -1), S (-2, -3), T(-4, 4) lie in the fourth quadrant?

विकल्प

• P and T

• Q and R

• only S

• P and R

Answer 1

Q and R

Explanation:

The point whose x co-ordinate is positive and y co-ordinate is negative lie in the fourth quadrant.

Thus, the points Q(3, −4) and R(1, −1) lie in the fourth quadrant.