(1 point) Find the function y, oft which is the solution of
100%" + 120y +27y= 0
y (0) = 0.
with initial conditions y(0) = 1,
yı = 3/20^(-3/101)-1/28^(-9/101)
Find the function y of which is the solution of
100y
204 + 27 y = 0
y
with initial conditions
720) = 0,
y2 = 5/3(e^(-3/10t)-e^(-9)
Find the Wronskian
W
(0) = W
ay
W(t) =
2/5e^(-6/5t)
GO
and so y, and y form
Remark: You can find W by direct computation and use Abel's theorem as a check. You should find that w
fundamental set of solutions of
100y" + 120y + 27 y =