Mathematics Past Questions and Answers

Given that x > y and 3 < y, which of the following is/are true? i. y > 3 ii. x < 3 iii. x > y > 3

Three quarters of a number added to two and a half of the number gives 13. Find the number

If x = {0, 2, 4, 6}, y = {1, 2, 3, 4} and z = {1, 3} are subsets of u = {x:0 \(\geq\) x \(\geq\) 6}, find x \(\cap\) (Y' \(\cup\) Z)

Find the truth set of the equation x² = 3(2x + 9)

The coordinates of points P and Q are (4, 3) and (2, -1) respectively. Find the shortest distance between P and Q.