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# Calculus differential equation

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Find the order of the differential equation and determine whether it is linear or nonlinear:

y^(4) + 3(cos x)y''' + y'=0

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##### Solution Summary

This shows how to find the order of a differential equation and determine whether it is linear or nonlinear.

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- BEng, Allahabad University, India
- MSc , Pune University, India
- PhD (IP), Pune University, India

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