Questions by okey43 - Page 40
Arrange the pairs of points in increasing order of the slopes of the lines joining them.(15, 30) and (20, 40)(12, 32) and (18, 48)(27, 12) and (72, 32)(45, 15) and (60, 20)(27, 2) and (243, 18)(18, 63) and (24, 84)(63, 9) and (84, 12)
The universal set U = {1,2,3,4,5,6,7,8,9}A = {1, 3, 5, 7, 9} B = {2, 3, 5, 7}What is B'?