Solve the differential equation y'' − y' − 2y = 9e^2t , with
initial conditions y(0) = 3, y' (0) = −2, using two different
methods. Indicate clearly which methods you are using. First
method:
Second method:
Solve the following Differential Equation
a. ?′ = sec ? cot ?
b. ?′ = ??-y(cos(?2)) ; ?(0) = 0
c. ?′ = ?(2 − ?)
d. ?2 + dy/dx = (y2 )/(1+x2) ;
?(0) = 1 also find the solution where ?(0) = 0