Logs and Integrals

I.  Quiz

II.  Homework

III.  Logs and Integrals

Recall that

We will work in groups and integrate the following:

A)  1/(x - 1)                        B)  1/(1-x)                            C)  cot x

D)  (2x - 1)/(x + 2)             E)  3x/(x² + 1)²                      F)  1/xlnx

G)  1/sqrt(x - 1)                  H)  (x² + 2x + 4)/(3x)            I)  (x + 1)/(x² + 2x)³

J)  (4 - x)⁵                           K) 1/sqrt(3x)                         L)  tan x

M) cot x                    N)  sec x  (hint:  multiply top and bottom by sec x + tan x)

O)  csc x  (hint: Use the formula csc x = sec(pi/2 - x)