Kizspy | Question: 12
(Choose 1 answer)
(See picture)
A. f is one-to-one but not onto.
B. f is onto but not one-to-one.
C. f is both one-to-one and onto.
D. f is neither one-to-one nor onto.
Letf: NZ be the function defined as follows
n
n is even
2
f(n) =
n²+1
n is odd
FJOVERFLOW.COM
Choose the correct answer.
