New question created to check the answer
x, y, z are integer that are side of an obtuse-angled triangle. If xy = 4, find z.
Find the smallest number that leaves a remainder of 4 on division by 5, 5 on division by 6, 6 on division by 7, 7 on division by 8 and 8 on division by 9?
Find the missing number in the given series: 2,4,…,8,10.