The union of the sets {1, 2, 5} and {1, 2, 6} is the set _______________.

Related MCQs

• If in sets A, B, C, the set B ∩ C consists of 8 elements, set A ∩ B consists of 7 elements and set C ∩ A consists of 7 elements then the minimum element in set A U B U C will be?
• The bit strings for the sets are 1111100000 and 1010101010. The union of these sets is ____________.
• In a              the vertex set and the edge set are finite sets.
• If A is the set of students who play crocket, B is the set of students who play football then the set of students who play either football or cricket, but not both, can be symbolically depicted as the set
• The intersection of the sets {1, 2, 5} and {1, 2, 6} is the set ___________.
• Let A and B be two sets in the same universal set. Then A – B =
• The 2n vertices of a graph G corresponds to all subsets of a set of size n, for n>=4. Two vertices of G are adjacent if and only if the corresponding sets intersect in exactly two elements. The number of connected components in G can be                        
• For two sets C and D the set (C – D) ∩ D will be                      
• The inclusion of              sets into R = {{1, 2}, {1, 2, 3}, {1, 3, 5}, {1, 2, 4}, {1, 2, 3, 4, 5}} is necessary and sufficient to make R a complete lattice under the partial order defined by set containment.
• Two sets are called disjoint if there _____________ is the empty set.