Question

What is the set of all natural numbers N less than 14? Choose the correct answer
a) {0, 1,2,3,4,5,6,7,8,9,10,11,12,13,14}
b) {1,2,3,4,5,6,7,8,9,10,11,12,13}
c) {0,1,2,3,4,5,6,7,8,9,10,11,12,13}
d) {1,2,3,4,5,6,7,8,9,10,11,12,13,14}

Answer 1

is not a natural number so it can't be A or C. With B and D remaining, which one has numbers less than 14, not including 14? (1,2,3,4,5,6,7,8,9,10,11,12,13)

Answer 2

*Zero is not a natural number