Answer:
a) {3,6,9}
Step-by-step explanation:
multiples of 3=3,6,9
multiples of 2=2,4,6,8,10
b) a n b = {6}
Answer:
I can not see the question please put it in the comments of this and I will further help you! Sorry I have terrible vision!
Step-by-step explanation:
Answer:
BC = 10
Step-by-step explanation:
BC = BD - CD
BC = 14 - 4
BC = 10
Answer:
55
Step-by-step explanation: