(826, #7)
Use Lagrange multipliers to find the maximum and minimum values
of the function
subject to the constraint
.
Solution:
Since ,
we get a maximum when the three components of the critical point have a product
that is positive, and a minimum when the product is negative.
Ans:
subject to the constraint
.
,
we get a maximum when the three components of the critical point have a product
that is positive, and a minimum when the product is negative.
Ans: