What is the value of integral \(\displaystyle{\ln{{x}}}\)?

Caroline Carey

Caroline Carey

Answered question

2022-03-14

What is the value of integral lnx? Example:
24(5x4+2x+5+2lnx+1x)dx

Answer & Explanation

bioadferatxh

bioadferatxh

Beginner2022-03-15Added 7 answers

I guess what you are looking for is an antiderivative of ln(x). It is
ln(x)dx=xln(x)x+C.
This should allow you do find the integral.
oighreacha12

oighreacha12

Beginner2022-03-16Added 3 answers

Hint: use integration by parts.
Another hint is greyed out below (hover over the box to show it, but only after you've tried!)
lnxdx=(1×lnx)dx

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