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Properties : (1) reflexive (2) symmetric (3) anti-symmetric (4) transitive (5) e

ID: 3813074 • Letter: P

Question

Properties : (1) reflexive (2) symmetric (3) anti-symmetric (4) transitive

(5) equivalence relation (6) partially ordered (showing work)

relation

1

2

3

4

5

6

0

The relation R on the set of all people where aRb means that a is younger than b

no

no

yes

yes

no

no

1

The relation R on the set of all real function f:NR+ where f R g if and only if f(n) = O(g(n))

2

The relation R on the set of all real function f:NR+ where f R g if and only if f(n) = (g(n))

relation

1

2

3

4

5

6

0

The relation R on the set of all people where aRb means that a is younger than b

no

no

yes

yes

no

no

1

The relation R on the set of all real function f:NR+ where f R g if and only if f(n) = O(g(n))

2

The relation R on the set of all real function f:NR+ where f R g if and only if f(n) = (g(n))

Explanation / Answer

0)

(3) anti-symmetric (4) transitive

1)

2)