5.
+ -/5 points
My Notes
For each example below, find the values of the parameters (constants) rand s so that the function y(t) satisfies the differential equation. If there is more than one correct value, separate them by commas (e.g. 3,2). You may enclose them in "curlies" if you prefer (e.g.
(3,2) ). (y' means x)
y(t)=eff satisfies y' - 2y = 0 ifr =
y(t)=e(t/s) satisfies y' - 2 tly = 0 if r =
and s =
y(t)=t satisfies y" -
2 y = 0 ifr =[
y(t)=cos wt satisfies 2 y" + 8 y = 0 if w =
* symbolic formatting help
Submit Answer
6.
+ -/6 points
My Notes
For each example below, find the values of the parameters so that the function satisfies the differential equation. If there is more than one correct value, separate them by commas (e.g. 3,2). Enclosing them in "curlies" (e.g. {3,2}) is optional.
y(x) = x satisfies y' = 5y/x ifr =
y(x) = x satisfies y' = -8y/x if r =
y(x) = e*+rx+sx2 satisfies y" - y' = 2x ifr =
and s =
y(x) = efx+sx satisfies y" - 144y= x if r =
and s =
* symbolic formatting help