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Integrate the following function by parts and reduce it to it's simplest form. f(x) = ln(x).

First note that ln(x) = 1ln(x), this is in the form udv/dx.

Let dv/dx = 1 and u = ln(x). 

du/dx = 1/x from the standard results and v = x by integration.

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Answered by Ryan B. Maths tutor
4337 Views

Can you explain the narrative techniques in The Turn of The Screw?

The governess is what we would call an unreliable narrator. She is unreliable for a variety of reasons- the most popular reason amongst critics being that she is insane. Following the ...

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What is an Extraneous Variable?

An Extraneous Variable is something that the experimenter cannot control, which can have an effect on the overall outcome of the experiment. The main four extraneous variables are demand charac...

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Answered by Lydia S. Psychology tutor
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How does DNA code for proteins?

What is DNA? DNA is the chemical used to store genetic information (inherited traits and characteristics) in the body.  The shape of DNA is a double helix (two complementary chains, interwoven).  Every...

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Answered by Patrick G. Biology tutor
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What do the various names for structure mean - Binary, Ternary, Sonata etc?

The structure of most of the music on the A-level courses, and particularly that from before the modern period, falls into one of several categories. We'll look at them in turn, but it's worth noting r...

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