Question 6 Which of the following functions has an inverse? f: ZZ, where f(n) = |n + 2| f: RR, where f(x) = x³ + 1 f: ZZ, where f(n) = [n/3] + 1 f: R→ R, where f(x) = x² + 2
Question 6 Which of the following functions has an inverse? f: ZZ, where f(n) = |n + 2| f: RR, where f(x) = x³ + 1 f: ZZ, where f(n) = [n/3] + 1 f: R→ R, where f(x) = x² + 2
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![Question 6
Which of the following functions has an inverse?
f: ZZ, where f(n) = |n + 21
f: R R. where f(x) = x³ + 1
f: ZZ, where f(n) = [n/3] + 1
f: R→ R, where f(x) = x² + 2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdff89607-66f5-4cb4-8e83-4a60bfa7ae5f%2F0cdc2d2d-5ce5-4aa0-926d-5117c87ec5e5%2Fm7rz02_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Question 6
Which of the following functions has an inverse?
f: ZZ, where f(n) = |n + 21
f: R R. where f(x) = x³ + 1
f: ZZ, where f(n) = [n/3] + 1
f: R→ R, where f(x) = x² + 2
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