Multiple Choice
Find (x, y) and
(x, y) if f(x, y) = ln
.
A) (x, y) =
;
(x, y) =
B) (x, y) =
;
(x, y) =
C) (x, y) = 1 -
;
(x, y) = 1 +
D) (x, y) =
;
(x, y) =
E) (x, y) =
(xy) -
;
(x, y) =
(xy) +
Correct Answer:
Verified
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