I knew once, but I have forgotten...
2007-01-07 20:55:03 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
lim C where in x approaching constant = C
e.g. lim 4 where x->1 = 4
lim x where in x approaching variable = variable
e.g. lim x where x->1 = 1
lim [f(x) + g(x)] where x -> a = lim f(x) + lim g(x)
lim [f(x) o g(x)] where x->a = [lim f(x)][lim g(x)]
lim f(x) / g(x) where x->a = lim f(x) / lim g(x)
lim [f(x)]exponent where x->a = [lim f (x)] exponent
lim root power of f(x) where x->a = root power lim f(x)
2007-01-07 22:39:15 · answer #1 · answered by mn3mosyne 2 · 0⤊ 0⤋
Use L'Hopital's rule, for an indeterminate quantity given as a fraction, the limit is the same for the ratio of the derivatives of the numerator to denominator.
2007-01-07 22:00:40 · answer #2 · answered by yasiru89 6 · 0⤊ 0⤋
don noe
2007-01-07 20:57:34 · answer #3 · answered by MS 2 · 0⤊ 2⤋
http://wikipedia.org
it is useful.
2007-01-07 21:21:45 · answer #4 · answered by Shahin H 1 · 0⤊ 0⤋