5ses W(t)=rte2+Eg′t I(t)=c(cos(ℓ/2)+cy​sin(f/2)​ v(t)=σ2+ennt Consider the IVP (f−3)sln(2t)y′′−ln(t−1)v′+4v=e−1−4,v(2)=1,v′(2)=1 Which of the followng is the largest interval on which we are guaranteed the existence of a unique soution? (21π​,3) (1.3) (0,3) (2π​,π)