Consider the following all-integer linear program. Max     1x1  +  1x2 s.t.   4x1  +  6x2 ≤  38   1x1  +  7x2 ≤  21   2x1  +  1x2 ≤  17 x1, x2 ≥ 0 and integer (b) Solve the LP Relaxation of this problem.  at  (x1, x2) = (c). Find the optimal integer solution.  at  (x1, x2) =

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Consider the following all-integer linear program.
Max     1x1  +  1x2
s.t.
  4x1  +  6x2 ≤  38
  1x1  +  7x2 ≤  21
  2x1  +  1x2 ≤  17
x1, x2 ≥ 0 and integer
(b) Solve the LP Relaxation of this problem.
 at  (x1, x2) =
(c). Find the optimal integer solution.
 at 
(x1, x2) =
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