Question

In: Advanced Math

Match the following: Let X = {1,2,3,4}, Classify the relations of X on X ___ {(1,4),(1,2)}...

Match the following:

Let X = {1,2,3,4}, Classify the relations of X on X
___ {(1,4),(1,2)}
___{ (1,4),(4,1),(2,3) }
___{ (1,4),(4,4),(2,3),(3,3)}
___{ (1,1),(4,4),(2,2),(3,3) }

a. Is a function
b. Is a relation
c. Is transitive
d. Is a relation of equivalence
e. Is not a function

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