Test for exactness. If exact, solve. If not, use an integrating factor as given or obtained by
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Test for exactness. If exact, solve. If not, use an integrating factor as given or obtained by inspection or by the theorems in the text. Also, if an initial condition is given, find the corresponding particular solution.
2x tan y dx + sec2 y dy = 0
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The given differential equation is 2xtan ydx Sec 2 y dy 0 1 It is of the form of Mdx Ndy 0 where M 2...View the full answer
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