HW #06
Due: 02/27/2019
1 Evaluate



0 
1

3 − 2 cos 2 θ
dθ.
2. Same as above.



−∞ 
sin πx

x2 + x+ 1
dx.
3. Evaluate the following integral




0 
d x

x2 + 3 x + 2
,
by considering


(⎜)

log z

z2 + 3 z + 2
d z,
using the integral path discussed in class. No other method is accepted.





File translated from TEX by TTH, version 4.03.
On 27 Feb 2019, 17:19.