Problem 02 | Exact Equations Problem 02 (6x+y2)dx+y(2x−3y)dy=0 Solution 02 (6x+y2)dx+y(2x−3y)dy=0 M=6x+y2 N=y(2x−3y)=2xy−3y2 Test for exactness ∂M∂y=2y ∂N∂x=2y Exact! Let ∂F∂x=M ∂F∂x=6x+y2 ∂F=(6x+y2)∂x Integrate partially in x, holding y as constant Read more about Problem 02 | Exact EquationsLog in or register to post comments
Problem 01 | Exact Equations Problem 01 (x+y)dx+(x−y)dy=0 Solution 01 (x+y)dx+(x−y)dy=0 Test for exactness M=x+y ; ∂M∂y=1 N=x−y ; ∂N∂x=1 ∂M∂y=∂N∂x ; thus, exact! Step 1: Let ∂F∂x=M ∂F∂x=x+y Read more about Problem 01 | Exact EquationsLog in or register to post comments