M mfm12a New member Joined Sep 17, 2016 Messages 16 Sep 17, 2016 #1 Find the solutions of the following first order equations via integrating factors. a) u' + 2tu = e-t^2 u=u(t) b) cos(x)u' + u = 3, u(x/2)=1 u=u(x)
Find the solutions of the following first order equations via integrating factors. a) u' + 2tu = e-t^2 u=u(t) b) cos(x)u' + u = 3, u(x/2)=1 u=u(x)
D Deleted member 4993 Guest Sep 17, 2016 #2 mfm12a said: Find the solutions of the following first order equations via integrating factors. a) u' + 2tu = e-t^2 u=u(t) b) cos(x)u' + u = 3, u(x/2)=1 u=u(x) Click to expand... You have posted ~9 problems without showing one line of original work!! What are your thoughts? Please share your work with us ...even if you know it is wrong. If you are stuck at the beginning tell us and we'll start with the definitions. You need to read the rules of this forum. Please read the post titled "Read before Posting" at the following URL: http://www.freemathhelp.com/forum/announcement.php?f=33
mfm12a said: Find the solutions of the following first order equations via integrating factors. a) u' + 2tu = e-t^2 u=u(t) b) cos(x)u' + u = 3, u(x/2)=1 u=u(x) Click to expand... You have posted ~9 problems without showing one line of original work!! What are your thoughts? Please share your work with us ...even if you know it is wrong. If you are stuck at the beginning tell us and we'll start with the definitions. You need to read the rules of this forum. Please read the post titled "Read before Posting" at the following URL: http://www.freemathhelp.com/forum/announcement.php?f=33
