first order differential equation help..

Jun 2016
1
0
sri lanka
having problems with solving these differential equations... will be very thankful anybody can solve these or give an idea to solve


y' =tan (x+y) -1
(x^4 -2xy^2 +y^4 )dx - (2x^2 y -4xy^3 )dy = 0
(y sec^2 x +secx tanx ) dx +(tanx +2y )dy =0
 

chiro

MHF Helper
Sep 2012
6,608
1,263
Australia
Hey madhawavish.

What have you tried?