Answer to Question #238133 in Discrete Mathematics for Max

Question

In the given picture are three men: Neil Armstrong, Michael Collins and Buzz
Aldrin. They were on the Apollo 11 that set the first man on the moon in 1969.
Neil Armstrong was the first man walking on the moon. Which is an example of
a cardinal number? (2)
A. Three
B. 11 (as in Apollo 11)
C. First
D. 1969
E. None of the above

Answer 1

A. Three