x2 y2 1 (20 pts) Evaluate P 2z2+7z+3 1 dz, C is the ellipse 4) 4
Evaluate Sc(1/22)dz, where C is the line from 1 to 1 + 5i followed by the line from 1+5i to -1 + 5i followed by the line from -1 + 5i to -1. (a) 0 (b) 2 (e) -2 (d) i (e) None of the above. Which of the following integrals is not equal to zero ? a) Sal=10 ze dz b) |--2--(2 – 2)e+/-dz Jul 2 d) cosa 282dz 4) J- 2 e) Si=1 (2–1jadz Which of the numbers...
1 Evaluate ; dz,Cistheellipse + y2 = 1 c 2:+7:+3
3. Consider the triple integral 2z sin(x2 + y2 +22 - 2x) dy da dz. Set up, but do not evaluate, an equivalent triple integral with the specified integration order. a) (6 pts) da dz dy b) (7 pts) dz dr de (Cylindrical Coordinates) c) (7 pts) dp do do (Spherical Coordinates)
2. Convert to cylindrical coordinates. Do not evaluate. V5 10-22-y2 cos(.x2 + y²) dz dx dy. 22+y?
please calculate directly, my answer is (3/2)pi+32/3 is that correct? (15%) Evaluate the line integral -r-y + ) dz+ (z+2cy+3)dy, where C consists of the arc Ci of the quarter circle +y 1,x 2 0,y 0, from (0,-1) to (1,0) followed by the arc C2 of the quarter ellipse 4z2y2 - 4, 2 0, y 20, from (1,0) to (0, 2) (15%) Evaluate the line integral -r-y + ) dz+ (z+2cy+3)dy, where C consists of the arc Ci of the...
con #3 (15 pes) Evaluate (05 (22) dz, where C: 12 F 1 2 (m)_271, (b) 211, (c) 0, (d) 6+2i, (e) none of these c 2(2-)
20 (1) dz 20! x 10 7 5 z100 (2) e dr 100! x 10 3 20 (1) dz 20! x 10 7 5 z100 (2) e dr 100! x 10 3
2 +1 (b) Evaluate the contour integral dz, 22 – 9 where I is the boundary of the square D = {z E C:-4 < Re(z) < 4, -4 < Im(z) < 4} traversed once counterclockwise.
9.31. Evaluate sc dz/(e 1) where C is the circle lal 3 integrated in the positive sense. Hint: Deform C into a contour C, that bypasses the singularities of the integrand.