Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ ¹ ² ³ °
 

You are not logged in. #1 20121010 15:30:38
First order differential equationI want to solve the following ODE: #5 20121010 18:23:51
Re: First order differential equationOkay, but the result of this equation is that y(t) is a complex function ( y² = sqrt((t²+1))/t ). Can this be the right answer? Last edited by yago.dorea (20121010 18:25:23) #6 20121011 05:48:31
Re: First order differential equationGo back to Let's say 2C = lnA Now you should have been given values of y and t to enable you to work out A. For what follows I'm going to assume lnA = 1 So it does seem to give that function. Bob You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei 