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Posted: **Thu Jun 02, 2022 9:28 am**

: Strz D Cosy 2 Cosy Sinz 2 If The Gradient Of F X Y Z At 1 2 3 Is 24 23 K Then The Maximum Value For A Direct 1 (7.06 KiB) Viewed 36 times

Strz (d) -cosy - 2 cosy sinz 2. If the gradient of f(x, y, z) at (1,2,3) is 24-23-k, then the maximum value for a directional derivative of f(r.y.z) at (1,2,3) is (a) -3 (b) 3 (c) 9 (d) -9 3. If a,b and care nonzero real numbers such that the vector field conseruati