Given the function f(x, y, z) = xy tan(yz) and the point P(4, 1, π). a. Calculate the gradient of f. Vf=< b. Calculate the gradient of f at the point, P. Write the answer in component form. Vƒ(4, 1, π) = = c. Compute the directional derivative of f at point, Po in the direction of the vector v = −2i+j+ 4k . Düƒ(4, 1, π) =

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Given the function f(x, y, z) = xy tan(yz) and the point P(4, 1, π).
a. Calculate the gradient of f.
Vf=<
b. Calculate the gradient of f at the point, P. Write the answer in component form.
Vƒ(4, 1, π) =
=
c. Compute the directional derivative of f at point, Po in the direction of the vector
v = −2i+j+ 4k .
Düƒ(4, 1, π) =
Transcribed Image Text:Given the function f(x, y, z) = xy tan(yz) and the point P(4, 1, π). a. Calculate the gradient of f. Vf=< b. Calculate the gradient of f at the point, P. Write the answer in component form. Vƒ(4, 1, π) = = c. Compute the directional derivative of f at point, Po in the direction of the vector v = −2i+j+ 4k . Düƒ(4, 1, π) =
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