Problem 1.31 Check the fundamental theorem for gradients, usingT =x²+4xy+2yz³, the points a = (0,0, 0), b=(1, 1, 1), and the three paths in Fig. 1.28: (a) (0,0. 0) → (1.0, 0) → (1. 1,0) → (1, 1. 1); (b) (0, 0, 0) → (0,0, 1) → (0, 1, 1) → (1, 1, 1); (c) the parabolic path z =. x²; y = x. Figure 1.28
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![Problem 1.31 Check the fundamental theorem for gradients, usingT =x²+4xy+2yz³, the
points a = (0,0, 0), b=(1, 1,1), and the three paths in Fig. 1.28:
(a) (0,0, 0) -→ (1.0,0) → (1. 1,0) → (1, 1. 1);
(b) (0, 0, 0) → (0,0, 1) → (0, 1, 1) → (1, 1, 1);
(c) the parabolic path z = x2; y =x.
(a)
(b)
Figure 1.28](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0d23c93b-870e-4ad1-8eae-60e3d2381ea8%2Ff2274c85-1246-46c6-9c71-efbb3c2914b4%2Fdoqm4n_processed.jpeg&w=3840&q=75)
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