How do you solve #x- ln x=0#?

1 Answer
Gió
Oct 21, 2015

I do not think this equation is true.

Explanation:

Write rearranging:
#x=ln(x)#

but this is not possible!

A way to see this is by comparing the graphs of #y=x# (blue) and #y=ln(x)# (orange):
enter image source here
They will nevar meet each other or simply they will never cross each other.

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