Question

Find B U D.
B: {-2, -1, 1, 4, 7, 12}
D: {numbers divisible by 3 from 1 to 15}

Answer 1

Union is the set of all elements of both B and D together without repetition...

Answer 2

So -2, -1, 1, 3, 4, 6, 7 ,9, 12, 15 ?

Answer 3

Or would there be two 12's?

Answer 4

@midhun.madhu1987

Answer 5

No duplication is allowed in Sets...

So ur answer above is correct :)

Answer 6

Alright, thank you!

Answer 7

My Pleausre :)