3 years ago

If A = {a, b, c, d} and B = {b, c, e, f}, A U B is which set?

Mathematics

2 answers:

qwelly [4]3 years ago

4 0

Answer:

{a, b, c, d, e, f} 1st Option

Step-by-step explanation:

"U" means unite them together so you would put all them (numbers/letters) together, if a and b sets have the same letters, only mention them once in order.

HOPE THIS HELPS!!! <3 <3

meriva3 years ago

3 0

Answer:

Step-by-step explanation:

second option is correct

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