Question

1. Choose the correct answer (any four): 4 x 1 = 4
i) Which of the following pair of numbers are not mutually prime
a) 8, 9 b) 2, 3 c) 15-18 d) 14, 25
TI​

Answer 1

Answer:

a) 8,9 c) 15,18d) 14,15

Explanation:

As 8,9,15,18,14,15 are not mutually prime.