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anygoal [31]
3 years ago
9

How do I take the integral of ln(x) dx?

Mathematics
2 answers:
defon3 years ago
5 0
Xlnx - x + c is the integral because ( xlnx - x + c )' = ( xlnx )' - x' + c' = ( x' )lnx +
x(lnx)'- 1 + 0 = 1lnx + x( 1 / x ) - 1 = lnx + 1 - 1 = lnx ;
brilliants [131]3 years ago
4 0
X ln x  - x  + c

is the integral
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