Electrical Engineering > GATE 2019 > Vector Calculus
If f = 2x3 + 3y2 + 4z, the value of line integral ∫C grad f · dr evaluated over contour C formed by the segments
(-3, -3, 2) → (2, -3, 2) → (2, 6, 2) → (2, 6, -1) is ____________.
Correct : 243
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