Question

Tulis all Internal choice for each question.
29. A = {x:x is the multiple of 3 between 5 and 20 which is also divisible by 9}
B =
is​

Answer 1

Answer:

(9,18)

Step-by-step explanation:

there was a set of nomber which is diviseble of 3 and 9 and between the 5 and 20