Question

Find the domain and range of the relation.

Age of Person : 64, 36, 29, 29

Books read: 42,37,37,17

Answer 1

range is 64-29
and domain for age is natural number
i mean from 1 to 100
so {1...100}

Answer 2

Thank you very much!!!

Answer 3

careful here

Answer 4

the domain is just the three numbers

\[\{29,36,64\}\] and the range is the 4 numbers
\[\{17,37,42\}\]