dy/dx for y 9x^2 sinx +18x cos x -18 sin x
For unlimited access to Homework Help, a Homework+ subscription is required.
Evaluate I=â«î¯(sinx+9y)dx+(9x+y)dy for the nonclosed path ABCD in the figure.
A=(0,0),B=(4,4),C=(4,8),D=(0,12)