Find the slope of the line then write your answer in simplest form.
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Answer:
Step-by-step explanation:
Given that three positive numbers have sum 18.
Let the numbers be
Then product
To find maxima, let us use partial derivaties
Equate I derivatives to 0
Solving the two linear equations we get solution as
(6,6)
Hence maximum when x =y=z=6
i.e. when all numbers are equal to 6.