Discrete Math Question:
A _______ is an ordered collection of objects.
a) Relation
b) Function
c) Set
d) Proposition
Answer:
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How many numbers must be selected from the set {1, 2, 3, 4, 5, 6} to guarantee that at least one pair of these numbers add up to 7? 1 point 2 3 4 5? | The set O of odd positive integers less than 10 can be expressed by ___________ .
a) {1, 2, 3}
b) {1, 3, 5, 7, 9}
c) {1, 2, 5, 9}
d) {1, 5, 7, 9, 11} |