- #1
chetanladha
- 59
- 0
Hi.
I just saw on wikipedia that natural logarithm has such a property:
[x/(1+x)] < ln (1 + x) < x
(http://en.wikipedia.org/wiki/Natural_logarithm)
Can anyone pls tell me how to prove this?
Proving [x/(1+x)] and ln (1 + x) less than 'x' is easy.. But how abt [x/(1+x)] < ln (1 + x) ??
Thanks in advance..
I just saw on wikipedia that natural logarithm has such a property:
[x/(1+x)] < ln (1 + x) < x
(http://en.wikipedia.org/wiki/Natural_logarithm)
Can anyone pls tell me how to prove this?
Proving [x/(1+x)] and ln (1 + x) less than 'x' is easy.. But how abt [x/(1+x)] < ln (1 + x) ??
Thanks in advance..