Mathematics Past Questions and Answers

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.

Make u the subject of formula, E = \(\frac{m}{2g}\)(v² - u²)