HW-4, Due 9/7 2 Points possible For each of these problems, assume that the description of the function is only for postive x. Give a sketch of the complete function for both positive and negative x. 11.7-12 - Devin Patel - Ans: Integral from 0 to Infinity{[2/(pi)][((1- cos(wa)+ w sin(wa))/(1+w^2)][coswx]dw} 11.7-16 - George Phan - Ans: Integral from 0 to Infinity{[2/(pi)] [((sin(wa) - wa cos(wa))/(w^2)][sinwx]dw} e- if 0