Use epsilon-delta proof to show that
So far, I have:
We know that:
From here, I'm having trouble remembering what to do.
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Arbitrarily assume which implies .
But this implies:
So we know:
Now we can see what we should let be.
I forgot that it was reasonable to insist that x would be within 1 of 4, thanks for the help.
Notice that you must say that is the smaller of and 1.
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