- #1
vikcool812
- 13
- 0
I know d/dx of ln(x) is 1/x , x>0.
A website says d/dx of ln(|x|) is also 1/x for x not = 0 .
is that true , i am unable to prove it!
A website says d/dx of ln(|x|) is also 1/x for x not = 0 .
is that true , i am unable to prove it!