Question

n + 1
,if n is odd
for all n E N.
2
72
Hence, f + g is not one-one.
Example 8. Vet f: N N be defined as f(n) =
if n is even
2
Determine whether the function fis onto and one-one.
(NCERT; CBSE 2012C; AICBSE 2009]​

Answer 1

Answer:

txgu

Step-by-step explanation:

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