Let and define by Prove that f is continuous. The problem is the disconnected domain, if I pick any point , would I pick with , then process with the proof, then do the same for (2,3]?
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Hello, Originally Posted by tttcomrader Let and define by Prove that f is continuous. The problem is the disconnected domain, if I pick any point , would I pick with , then process with the proof, then do the same for (2,3]? Yes, and you'll prove that f is continuous separately on and
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