3. (20 pts) (a) Express the function St if 0
Posted: Tue Sep 07, 2021 7:00 am
3. (20 pts) (a) Express the function St if 0 <t<1 g() 11 if i<t< in terms of unit step function. (b) Solve the initial value problem y"+y=t- u(t)(t-1), y(0) = 0=v0). (c) Find the values of the solution function at (b) at the two points t = 7/4 and t =#.
Posted: Tue Sep 07, 2021 7:00 am
3. (20 pts) (a) Express the function St if 0 <t<1 g() 11 if i<t< in terms of unit step function. (b) Solve the initial value problem y"+y=t- u(t)(t-1), y(0) = 0=v0). (c) Find the values of the solution function at (b) at the two points t = 7/4 and t =#.