All equal sets are equivalent. Is the converse true ? Support your ans – InterviewSolution

InterviewSolution

1.	All equal sets are equivalent. Is the converse true ? Support your answer with suitable examples.
Answer» All equal sets are equivalent since both the sets have same number of elements. But the converse need not be true since they may not have same elements. For example : `A={1, 2, 3, 4, 5}` and `B={7, 8, 9, 10, 11}` are equivalents sets, since `n(A)=n(B)`. But A and B are not equal sets, sice the elements of A and B are different.

Discussion

No Comment Found

Related InterviewSolutions

If A and B are two sets such that n (A ∪ B) = 50, n (A) = 28 and n (B) = 32, find n (A ∩ B).
The solution of `8x = 6 (mod 14)` isA. [8],[6]B. [8],[14]C. [6],[13]D. [8],[14],[16]
Find congruent solutions of `155-=7` (mod 4).
Find all congruent solutions of `8x -= 6` (mod 14).
Solve for X, if IX S 1. Two finite sets have m and n elements. The total number of subsets of the first set is 56 more than the total number of subsets of the second set. Find the value of m and n. respectively. can be the (f A and B be two sets containing 3 and 6 elements What
Two finite sets have m and n elements. The total number of subsets of first set is 56 more than the total number of subsets of the second set. Find the value of m and n.
Two finite sets have m and n elements respectively. The total number of subsets of first set is 56 more than the total number of subsets of the second set. The values of m and n respectively are. (A) 7, 6 (B) 5, 1 (C) 6, 3 (D) 8, 7
Two finite sets have m and n elements. The total number of subsets of the first set is 56 more than the total number of subsets of the second set. The value of m and n isA. 7, 6B. 6, 3C. 5, 1D. 8, 7
If U = {2, 3, 5, 7, 9} is the universal set and A = {3, 7}, B = {2, 5, 7, 9}, then prove that:(i) (A ∪ B)’ = A’ ∩ B’(ii) (A ∩ B)’ = A’ ∪ B’
Let A and B be sets. If A ∩ X = B ∩ X = Φ and A ∪ X = B ∪ X for some set X,show that A = B.(Hints A = A ∩ (A ∪ X), B = B ∩ (B ∪ X) and use distributive law)