Computer Sciences > Gate 2016 Set-2 > Set Theory
A binary relation R on N x N is defined as follows:
(a, b) R (c, d) if a <= c or b <= d.
Consider the following propositions:
P: R is reflexive
Q: R is transitive
Which one of the following statements is TRUE?
(a, b) R (c, d) if a <= c or b <= d.
Consider the following propositions:
P: R is reflexive
Q: R is transitive
Which one of the following statements is TRUE?
Correct : Set Theory
Similar Questions
Suppose U is the power set of the set S = {1,2,3,4,5,6}. For any T ∈ U, let |T| denote the number of elements in T and T′ denote the complement of T. For any T,...
For a set A, the power set of A is denoted by 2A. If A = {5,{6},{7}}, which of the following options
are TRUE?
I. ∅ ∈ 2A
II. ∅ ⊆ 2A
III. {5,{6}} ∈ 2A
IV. {5,{...
The number of 4 digit numbers having their digits in non-decreasing order (from left to right) constructed by using the digits belonging to the set {1, 2, 3} is...
Total Unique Visitors
Loading......