U= {1,2,3,4,5,6,7,8}, A={1,3,5,7} and B={4,5,6}
A⊆B
True or false
False
U= {1,2,3,4,5,6,7,8}, A=(1,3,5,7}, and B={4,5,6}
B⊆U
true or false?
True
False
To determine whether A is a subset of B, you need to check if every element of A is also an element of B. In this case, A={1,3,5,7} and B={4,5,6}.
Step 1: Compare the elements of A to the elements of B.
- The element 1 is not in B.
- The element 3 is not in B.
- The element 5 is in B.
- The element 7 is not in B.
Since not all elements of A are in B, A is not a subset of B.
Therefore, the statement A⊆B is false.