MATH260_Hudson-W7_Lab_Worksheet.docx - MATRH260Week 7 Lab...

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MATRH260—Week 7 LabName:Nickkus HudsonLogarithmic IntegralsExamine each example below then answer questions 1–3.Integral: 1xdxIntegral:1x3dx
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C1) What is the formula for finding duu2) How is substitution being used to solve examples and ? Show u and du.3) Why can’t we find the integral 1xdxusing the following set-up? ?
dx
4) Fill in the blanks below with the correct information for the following integral: 34x+5dxu =4x+5du =3Substitution =12/9dxIntegration =1/7x+5Final answer =3ln|4x+5|\4+cu =X^3-5du =2x^2Substitution =Integration =Final answer =2ln|x^3-5|+cu =du =Substitution =Integration =Final answer =
Exponential IntegralsExamine each example below and answer questions 7–10.Integral: exdxIntegral: 2xex2Solution: ex+CSolution: ex2+Integral: e3xdxIntegral: sec2(2x)etan(2x)dxCdx
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