EXCEL




1.


1.

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2.      , .

1

Max f ( x ) = 3X1 + 2X2

X1 + 2X2 ? 11

2X1 - X2 ? 5

X1 + 3X2 ? 14

X1 , X2 ? 0

2

Max f ( x ) = 3X1 + 2X2

X1 + 2X2 ? 12

2X1 - X2 ? 7

X1 + 3X2 ? 14

X1 , X2 ? 0

3

Max f ( x ) = 3X1 + 2X2

X1 + 2X2 ? 10

2X1 - X2 ? 18

X1 + 3X2 ? 13

X1 , X2 ? 0

4

Min f ( x ) = 3X1 + 2X2

X1 + 2X2 ?10

2X1 - X2 ? 10

X1 + 3X2 ? 13

X1 , X2 ? 0

5

Max f ( x ) = 41+ 32

1 + 22 £ 10

1 + 22 ³ 2

21 + 2 £ 10

1 ³

0, 2 ³

0

6

Min f ( x ) = 3X1 + 2X2

X1 + 2X2 ?12

2X1 - X2 ? 12

X1 + 3X2 ? 14

X1 , X2 ? 0

7

Max f ( x ) = 31+ 52

1 + 2 £ 5

31 + 2 2 £ 8

1 ³

0, 2 ³

0

8

Min f ( x ) = 3X1 + 2X2

X1 + 2X2 ? 11

2X1 - X2 ? 5

X1 + 3X2 ? 14

X1 , X2 ? 0

 

9

Max f ( x ) = 31+ 2

21 + 32 ³ 12

-1 + 2 £

2

21 - 2 £

2

1 ³

0, 2 ³

0

10

Max f ( x ) = 31+ 2

1 + 2 £

5

0.51 + 2 ³ 3

1 - 2 ³

1