Give an example of i. a function on an infinite set that is 1-1 but not onto. ii. a function on an infinite set that is onto but not 1-1. could you do part (i) if the set was finite?

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.