F(x, y, z) = 2xz + y2 i + 2xy j + x2 + 9z2 k C: x = t2, y = t + 1, z = 2t − 1, 0 ≤ t ≤ 1 (a) Find a function f such that F = ∇f.
f(x, y, z) = Correct: Your answer is correct. (b) Use part (a) to evaluate C ∇f · dr along the given curve C.
1 answer:
Answer:
a) x^2z+xy^2+3z^3
b) 11
Step-by-step explanation:
Look at https://www.math.ubc.ca/~malabika/teaching/ubc/fall08/math263/hw8-solution.pdf for explanation.
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