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bio website auraham.wordpress.com
location Mexico
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visits member for 2 years
seen Jul 23 at 23:51

Nov
2
comment Derivative using limit definition
I don't understand what do you mean on "note that since $f$ is differentiable at $x$ ... so ...", how the limit $x lim_{h -> 0} ... $ (forth equation) becomes to $lim_{h->0}$ (last equation)?