Question

(i) A = {x : x is a natural number, 5 < x <14)
(ii) B = {x : x is a factor of 18)​

Answer 1

Answer:

• A=(6,7,8,9,10,11,12,13)

• B=(1,2,3,6,9,18)

Answer 2

Answer:

A={6,7,8,9,10,11,12,13}

B={1,2,3,6,9,18}