Question

k) Which pairs are co –prime?
(i) 16, 18 (ii) 15, 14
(iii) 27, 28 (iv) 8, 15 (v) 11, 12

Answer 1

8,15 IS A PAIR OF CO PRIME

Answer 2

$\huge\mathcal\blue{ ANSWER }$

iv) 8,15