Set, Relation and FunctionHard
Question
Let A = {2, 3, 4, 5} and let R = {(2, 2), (3, 3), (4, 4), (5, 5), (2, 3), (3, 2), (3, 5), (5, 3)} be a relation in A. Then R is -
Options
A.Reflexive and transitive
B.Reflexive and symmetric
C.Reflexive and antisymmetric
D.None of these
More Set, Relation and Function Questions
For real numbers x and y, we write x R y ⇔ x − y + √2 is an irrational number. Then the relation R is ...Let f : [a, b] → [1, ∞) be a continuous function and let g : R → R be defined as g(x) = . Then...If A and B are disjoint, then n(A ∪ B) is equal to-...Let X be a set containing 10 elements and P(X) be its power set. If A and B are picked up at random from P(X), with repl...Consider the following relations:R = {(x, y) | x, y are real numbers and x = wy for some rational number w}; S = m, n, p...