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Sphinxa [80]
3 years ago
13

Solve the following linear program using the graphical solution procedure: Max 5A + 5B s.t. 1A lessthanorequalto 100 1B lessthan

orequalto 80 2A + 4B lessthanorequalto 400 A, B greaterthanorequalto 0

Mathematics
1 answer:
earnstyle [38]3 years ago
5 0
<h2>Answer:</h2>
  • The optimal solution to the given linear programming problem exist at (100,50)
  • and the optimal solution is:  5A+5B= 750
<h2>Step-by-step explanation:</h2>

We are given  a system of linear programming problem as follows:

   Max 5A + 5B

s.t.        A ≤ 100---------------(1)

            B ≤ 80-------------(2)

          2A+4B ≤400-------------(3)

which is given by:

            A+2B ≤ 200

and   A,B≥0

This means that the solution to this LPP  will lie in the first quadrant.

( Since, both the variables A and B are greater than or equal to zero)

Now, we consider that A is represented by the  x axis and B by y-axis.

We know that the optimal solution always exist at the boundary point.

Hence, by plotting these inequalities in the graph we get the boundary points as:

(0,0) , (0,80) , (100,0) , (100,50) and (40,80)

Now, we will check at which boundary point the optimal function is maximized .

   Point        Value of optimal function( 5A+5B)

    (0,0)                           0

   (0,80)                         400

   (100,0)                        500

  (100,50)                       750

   (40,80)                        600

The maximum value is obtained at (100,50).

and the value of the optimal solution is:  750

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Answer:

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Step-by-step explanation:

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3 years ago
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LUCKY_DIMON [66]
Make a change of coordinates:

u(x,y)=xy
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we need to take the reciprocal of the Jacobian above.

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2 years ago
Madi has $8.80 in pennies and nickels.
shepuryov [24]
Let p = number of pennies.
Let n = number of nickels.

We are given that n= 2p and the total value is $8.80.

We know that a penny = $0.01 and that a nickel = $0.05.

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Answer:

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Step-by-step explanation:

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same here ^^

if the total mass of brass is 200 kg

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and if there were n such frogs formed

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so it becomes something like 1,333.33

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