Chapter 5.7, Problem 24P

Proceed as in Problem 23 for the oscillator satisfying

$y\text{'}\text{'}+0.1y\text{'}+y={\displaystyle \underset{k=1}{\overset{15}{\sum }}\delta [t-(2k-1)\pi ]}$

$y(0)=0,$ $y\text{'}(0)=0.$

Observe that, except for the damping term, this problem same as Problem 21.