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Concerned Typist
Bro what u yapping about

Norman Schwarzkopf
One of the weirdest quotes I've ever come across. Thinking America is the only country …

Anonymous
I eat spiders.

Dr. Seuss
This is a good quote :)

Jimmy Hayward
The most fire movie of all time.

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William Boyce - The Method of Undetermined Coefficients
The method of undetermined coefficients can be used whenever it is possible to guess the correct form for Y(t). However, this is usually impossible for differential equations not having constant coefficients, or for nonhomogenous terms other than the type described previously. For more complicated problems we can use the method of variation of parameters which is discussed in the next section.