Find the directional derivative of f(x, y, z) = yz + x², at (3, 1, 2) in the direction of = 7+j+ k

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Q: solve

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Q: WRONG ANSWER PO

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Q: Min Z= -2x, + X₂ s.t. x₁ - 2x₂ ≤ 4 X₁-3x₂ ≤ 6 -2x₁ + x₂ ≤ 3 X₁, X₂ ≥ 0 Z* -∞ (-2,1) X₂ 8 7 6 5 3…

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Q: Example 3: Determine the following limits. x+3x² 4x a) lim x-0 x² - 4x+4 x² - 4x b) lim- x→0 1-x² c)…

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