Multiple Choice
Provide an appropriate response.
-Find the direction in which the function is increasing most rapidly at the point . f(x, y, z) = xy - ln(z) ,
( 1, 2, 2)
A) ( 4 i + 2 j - k )
B) ( 4 i - 2 j + k )
C) ( 4 i + 2 j - k )
D) ( 4 i + 2 j - k )
Correct Answer:

Verified
Correct Answer:
Verified
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