Exam (elaborations)
Math 110 Quiz 1 || with 100% Correct Answers.
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ay' + by = 0, integrating factor correct answers µ = exp(∫(b(t)/a(t))dt) ay' + by = h, variation of parameters correct answers Guess y_p=g(x)f(x), where f(x) is the homoegenous solution, and plug into l(y)=ay' + by = h. Result: g' = h(x)/[a(x)f(x)]. We have to INTEGRATE g' and MULTIPLY it by ...
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