Compute the gradient of the function at the given point.
A. ?f = - 
i - 
j
B. ?f = - 
i + 
j
C. ?f = - 
i + 
j
D. ?f = - 
i - 
j
Answer: D
Mathematics
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A. 2 log (14 + x) B. log2 45x C. log2 (14 + x) D. 2 log 45x
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Find the product. Assume that all variable factors in the denominator are not equal to zero.
? 
A. 
B. 
C. 
D. 
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