If f(x,y,z)=x²y+y²x+z², then the value of ∇f at the point (1,1,1) is:

PYQ UPPSC LT Grade (Assistant Teacher) 2025

If f(x,y,z)=x²y+y²x+z², then the value of ∇f at the point (1,1,1) is:

  1. A.

    3i+3j+3k

  2. B.

    0

  3. C.

    √22

  4. D.

    3i+3j+2k

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