Which of the following is an example of a ternary predicate ?

Question

Which of the following is an example of a  ternary   predicate ?

Answer

A function called  divisibleByThree(X)  which is True if X is divisible by 3, and False otherwise.

Answer

A function called  allUnique(A, B, C)  which is True if the values of A, B, and C are all different, and False otherwise.

Answer

A function called  divideByThree(X)  which gives the value of X divided by 3.

Answer

A function called  average(A, B, C)  which gives the average of the numerical values A, B, and C.

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