There are a,b ∈ R such that a < b.
Show bijection function f:[a,b)→(0,1)
I've tried something like:
f(n)= {n0 < n < 11nn > 112else
But that function isn't injective.
can I get any clue please ?
How to find lim without lhopital rule? I know when I use lhopital I easy get $$ \lim_{h\rightarrow 0}...
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