Stoke's thm

1) (10 pts) Use Stokes' Theorem to evaluate F . dr C where F = (x + y2) i+ (y + z2) j+ (z + x2) k and C is the curve composed of 4 line segments from (0,0,0) to (1,0,0) to (1,3,1) and back to (0,0,0) oriented counterclockwise as viewed from the positive z -axis. Enter the number 0 in the answer box. Remember to submit scans of work at the end of the exam