Find the integral, using techniques from this or the previous chapter.
∫(x-1)ln |x| dx.

Step-by-step explanation:

We will use the parts method of integration. ln(x) can be derivated while we integrate the polynomium x-1.

Thus,

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2

111

step-by-step explanation: