Math, asked by AnkitKumar3651453, 9 months ago

Which of the following functions from Z→Z is a bijection

a.f(x)= x^3

b.f(x) =x +2

c.f(x)=2x+1

d.x^2 +1

Answers

Answered by sonu26231307

0

Answer:

c.f(x)=2x+1

Step-by-step explanation:

I hope it will help you

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