Asked by Anonymous
use the definition of derivative to prove that
lim x->0 [ln(1+x)]/[x] = 1
lim x->0 [ln(1+x)]/[x] = 1
Answers
Answered by
Damon
[ln (u + h) - ln (u)]/h as h-->0= definition of d/du(ln u) = 1/u
here u = 1
so
1/1 = 1
here u = 1
so
1/1 = 1
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