An ant moves 3 units along the positive x-axis from the origin and hence reaches a point P, then moves 4 units left from P in the y-axis direction and reaches a point Q. What are coordinates of points P and Q?
P(3, 0); Q(3, 4)
The ant is moving along the positive x-axis, the coordinate of point P is (3, 0). After taking left from P i.e. along positive y - axis, it moves 4 units. So, the coordinates of point Q is (3, 4)