Find  and .f(x, y) = ln yx

A.  = 0;  = - 
B.  = ln y;  =  
C.  = xln y;  = - 
D.  = ln y;  = - xln y


Answer: B

Mathematics

You might also like to view...

Find a function that satisfies the given conditions and sketch its graph.f(x) = 0, f(x) = ?

What will be an ideal response?

Mathematics

Evaluate the expression.10P4

A. 5040 B. 34 C. 6 D. 210

Mathematics

Solve the equation. = 

A.
B.
C. 3
D. - 3

Mathematics

Find all specified roots.Seventh roots of 1.

A. 1, cis , cis , cis , cis , cis , cis 
B. -1, cis , cis , cis , cis , cis , cis 
C. 1, cis , cis , cis , cis , cis , cis 
D. 1, cis , cis , cis , cis , cis , cis , -1

Mathematics