Question

Set A = {4,6,12,15,22,56,43,123,345} and Set B = {2,3,5,7,9,11,13,15,4}. These 2 sets are :

• A. Disjoint sets
• B. Equivalent sets
• C. Equal sets
• D. Joint(Overlapping) sets

Answer 1

Answer: (B), (D)

The correct options are
B Equivalent sets
D Joint(Overlapping) sets

The number of elements in set A i.e. n(A) = 9
The number of elements in set B i.e. n(B) = 9
The common terms between these two sets are 15 and 4.
Hence these are Joint sets and Equivalent sets.