Answer :
To find (B-A), you need to subtract the elements of set A from set B.
Given:
U = {1, 2, 3, ..., 10}
A = {1, 3, 5, 7}
B = {2, 3, 6, 7}
To find (B-A):
1. Identify the elements in set A that are also in set B. In this case, the common elements are 3 and 7.
2. Subtract these common elements from set B.
3. So, (B-A) = B - A = {2, 6} - {1, 3, 5, 7} = {2, 6} - {3, 7} = {2, 6}.
Therefore, (B-A) = {2, 6}.
