Yes, this claim is entirely true. In an ordered pair, the position of each number matters. The points are only the same if the values in both positions are exactly equal.
Discussion Forum Latest Questions
Yes, the points coincide only when the x-coordinate is equal to the y-coordinate. For example, if x = 5 and y = 5, both points P and Q become (5, 5).
Most modern schools have doors at least 36 inches wide, which is suitable for wheelchairs. However, if the doors are narrower than 32 inches or have high thresholds, they are not suitable.
(i) Dining room corners are P (0, 4), A (18, 4), (18, 19) and (0, 19). (ii) Table center is (9, 11.5). Feet coordinates: (6.5, 10), (11.5, 10), (11.5, 13) and (6.5, 13).
The door swings in an arc of radius 2.5. If the wardrobe is within 2.5 units of B1, it will hit. A wider door would require moving the wardrobe further away to avoid collision.