In a given set A, the complement of A is the set of entire elements in the universal set U, but not in A.
This tutorial explains you how to find the complement of a sets.
Complement of Set A = A- or A' or Ac
Set A {2,3,5,6} and universal set is {1,2,3,4,5,6,7,8,9}, Find the complement of Set A.
| Set A | = {2,3,5,6} |
| Universal Set (U) | = {1,2,3,4,5,6,7,8,9} |
| Complement of Set (A') | = U - A |
| = {1,2,3,4,5,6,7,8,9} - {2,3,5,6} | |
| = {1,4,7,8,9} | |
| Complement of Set (A') | = {1,4,7,8,9} |
Complement of set A is {1,4,7,8,9}
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