- #1
charmedbeauty
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Homework Statement
By using mean value theorem , show that
ln(1+x)<x whenever x>0
Homework Equations
The Attempt at a Solution
So there is another example in my book and they just use the formula
f ' (c) = f(b)-f(a) / b-a
but I am not sure how to work out my [a,b] interval.
any ideas?