![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
The differential equation is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=7e3e58db8ffff6e2b0aa6c8cdd551605.png\")
.
The standard form of first order linear differential is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9ce15d9e768e289c5bb00cb63cb01cba.png\")
The equation in terms of ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=5b24292c45e7ac7844fdfc7a76bbb58a.png\")
(not in terms of ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b1f02a70f7489dd3b8742e9e1c94d6d0.png\")
) means that the equation cannot be linear.
The differential equation ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=7e3e58db8ffff6e2b0aa6c8cdd551605.png\")
is non-linear.
![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
The differential equation is non-linear.