Mathematics, 18.07.2019 17:10 tilacohen
If a = { x ∈ r | | x | ≤ 1 } and the relation r is defined as a, b ∈ r if and only if a2 ≤ | b | and b2 ≤ | a | then which of the following properties is true?
a. antisymmetric
b. transitive
c. reflexive
Answers: 2
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If a = { x ∈ r | | x | ≤ 1 } and the relation r is defined as a, b ∈ r if and only if a2 ≤ | b | and...
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