Lines x - 4 = 0 and 3y = 1 intersect each other at point P. The co-ordinates of point P are: 1. (4, -1/3) 2. (4, 1/3) 3. (-4, 1/3) 4. (-4, -1/3)

x - 4 = 0 ⇒ x = 4 This line represents a vertical line parallel to y-axis. 3y = 1 ⇒ y = This represents a horizontal line parallel to x-axis. Since the first line has x = 4 and the second line has y = , the point od intersection P is (4, ). Hence, option 2 is the correct option.