advance calculus

3 questions a,b, and c

3/26/2023 MAT415: HW 10, 2023W Let F : R* - R' be the vector field defined by sin z F(x,y, z, w) = COS Z ersin z + y cos z - w COST Evaluate the integral of F over a F. Problem C. (5 pts) Consider the rectangular solid V defined by V = {(s, t, u)' :0S: $2, Osts1, Osus1). Let a : V - R' be the function defined by a(s, t, u) = u e"telte" Let F : R' - R' be the vector field defined by eltz F(x, y, z, w) = erty Evaluate the integral of F over a FProblem A. (5 pts) Consider the rectangular solid V defined by V = {(s, t, u)' : 0