Problem #5: Which of the following vector fields are conservative? (i) F(x, y) = (8x y7 +9) i + (7x8y6 + 5)j (ii) F(x, y) = (7ye/* + cos 9y) i + (e * + 9x sin 9y) j (iii) F(x, y) = 812esxi + (1 + 8xy) e8xy j (A) none of them (B) all of them (C) (iii) only (D) (i) and (ii) only (E) (ii) and (iii) only (F) (ii) only (G) (i) and (iii) only (H) (i) only Problem #5: Select v Just Save Submit Problem #5 for Grading Problem #5 Attempt # 1 Attempt #2 Attempt #3 Your Answer: Your Mark