(a) Find a function f such that F = f and (b) use part (a) to evaluate...
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(a) Find a function f such that F = ∇f and (b) use part (a) to evaluate ∫C F • dr along the given curve C.
F(x, y, z) = sin y i + (x cos y + cos z) j - y sin z k, C: r(t) = sin t i + t j + 2t k, 0 < t < π/2
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