a chemical comapany makes two brands of antifreeze . the first brand is 70% pure antifreeze and the second is 95% pure antifreez
1 answer:
You might be interested in
I assume you mean , and not
, since this doesn't satisfy the ODE.
Assume a second solution of the form , where
is a function of
. Then
Substituting into the ODE gives
where we omit the second term because it's already accounted for by .