Question

Given the two sets, which statement is true?

A = {1, 2}

B = {1, 2, 3, 4}



BcA
3cA
4cA
AcB
none of the above

Answer 1

I hope this helps you



A=1,2=B



AcB

Answer 2

A = { 1, 2 }
B = { 1, 2, 3, 4 }
{ 1, 2 } ⊂ { 1, 2, 3, 4 }
Answer:
D ) A ⊂ B