Answer:
1
2
− 1
9
8
Step-by-step explanation:
Given

subject to the constraint

Let

.
The gradient vectors of

and

are:

and

By Lagrange's theorem, there is a number

, such that


It can be seen that

has local extreme values at the given region.
Answer:
9
Step-by-step explanation:
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Answer:
too far away and too blurry cant see it