For finding an epsilon is it wrong to work backwards from what my end result should be to what I am given?
Finding epsilon during a limit proof by working backwards
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real-analysis
proof-writing
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0Hi, welcome to MSE! Please write the problem you are currently solving and type the text instead of putting it on a picture. – 2017-02-26
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0yes, it would be helpful to provide more context. without that it's hard to provide assistance. Additionally, it seems like something is going wrong when you say "if $n-x = n$ and $n = n+1$". – 2017-02-26