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 Calculus Calculus Math Forum

 July 27th, 2008, 10:25 AM #1 Newbie   Joined: Apr 2008 Posts: 20 Thanks: 0 Solutions to exact equations F(x,y) is a function. F_x + F_y * y' = 0 is an exact equation. F_x is the derivative with respect to x and F_y is the derivative with respect to y. If I write it more clearly, it should appear like this: dF/dx + dF/dy * dy/dx = 0 How can we prove that the only solutions are F(x, y) = c are the only solutions to the exact equations? Tags equations, exact, solutions Thread Tools Show Printable Version Email this Page Display Modes Linear Mode Switch to Hybrid Mode Switch to Threaded Mode Similar Threads Thread Thread Starter Forum Replies Last Post ehh Calculus 2 February 7th, 2014 03:21 PM summsies Differential Equations 2 July 24th, 2013 05:24 PM jakeward123 Differential Equations 23 March 10th, 2011 02:17 PM indiana1234 Applied Math 0 December 14th, 2010 01:47 PM mtt0216 Algebra 16 March 8th, 2010 04:09 PM

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