[Falkner Section 11 Exercise 26] Let A, B, and C be sets. Prove that if f: A → B and g: B→ C are bijections, then go f: AC is a bijection.
[Falkner Section 11 Exercise 26] Let A, B, and C be sets. Prove that if f: A → B and g: B→ C are bijections, then go f: AC is a bijection.
Advanced Engineering Mathematics
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Author:Erwin Kreyszig
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![3. [Falkner Section 11 Exercise 26] Let A, B, and C be sets. Prove that if ƒ: A → B
and g: B C are bijections, then go f: A → C is a bijection.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd7626d59-6405-4948-a625-19aca32c9eb7%2F0f1b8c14-8b04-4ce5-9401-39a405c7b3e0%2Frioz0cn_processed.png&w=3840&q=75)
Transcribed Image Text:3. [Falkner Section 11 Exercise 26] Let A, B, and C be sets. Prove that if ƒ: A → B
and g: B C are bijections, then go f: A → C is a bijection.
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