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Function f:NtoZ,f(n)={(n/2",","n even"),...

Function `f:NtoZ,f(n)={(n/2",","n even"),(-((n-1)/(2))", ","n-odd"):}`

A

One-one but not onto

B

One-one and onto

C

Not one-one but onto

D

Not one-one and not onto

Text Solution

Verified by Experts

The correct Answer is:
B
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