asked 198k views
5 votes
2. Identify if the following are one-to-one functions or not.

(a) People to their birthdays
(b) People to their Social Security System number
(c) People to their place of residence
[6]

asked
User Thanh DK
by
8.8k points

1 Answer

4 votes
a. yes cus one person only have one bday
b. yes cus one person have only one unique SSS
c. no cus one person can have many residence
answered
User Lhahn
by
8.6k points

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