Question

answer the set builder form
A=1, 4,9,16,25
B= 3,6,9,12​

Answer 1

Answer:

A=1+3=4,4+5=9,9+7=16,16+11=25

In this set the addition of numbers are prime numbers

B=3+3=6,6+3=9,9+3=12

In this set the answer are multiples of three