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This will use the process of integration by parts.
First, notice that ln(x)=ln(x)*1.
So, the integral of ln(x) is the integral of ln(x)1. The process of integration by parts is; i...
This problem is all about using integration by parts, so let's start by quoting the formula for integration by parts:
SCAnswered by Samuel C. • Maths tutor10944 Views
Usually the easiest way to find the root of a quadratic is to factorise it so you have something a form similar to - (x+2)(x-1)=0.
From here you need to find a value for x that makes each brac...
The integral of log(x) is not necessarily straight-forward. Though we can use the fact that d/dx(log(x)) = 1/x to help us.
Rather than simply trying to integrate log(x), we can use integration...
The key to solving any integral of this form is to use the cosine rule:
cos(2x) = cos2(x) - sin2(x) = 2cos2DFAnswered by Daniel F. • Maths tutor37910 Views
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