Find all the first order partial derivatives for the following function.f(x, y, z) = x2y + y2z + xz2
A. = 2y + z2;
= x2 + 2z;
= y2 + 2x
B. = 2xy + z2;
= x2 + 2yz;
= y2 + 2xz
C. = 2xy;
= x2 + 2yz;
= y2 + 2xz
D. = 2xy + z2;
= x2 + yz;
= y2 + xz
Answer: B
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?
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A.
B.
C.
D.