Multiple Choice
If f(x, y, z) = z + cos(z
) , find
f.
A) 2zx sin(z ) i + 2yz j + (
+
sin(z
) ) k
B) 2x sin(z ) i + 2yz j + (
-
sin(z
) ) k
C) -2x sin(z ) i + 2yz j + (
-
sin(z
) ) k
D) -2zx sin(z ) i + 2yz j + (
-
sin(z
) ) k
E) -2zx cos(z ) i + 2yz j + (
-
cos(z
) ) k
Correct Answer:

Verified
Correct Answer:
Verified
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