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The constraints -x(1)+x(2)lt 1, -x(1)+3x...

The constraints `-x_(1)+x_(2)lt 1, -x_(1)+3x_(2)le9, x_(1), x_(2)gt, 0` difines on

A

bounded feasible space

B

unbounded feasible space

C

both bounded and unbounded feasible space

D

none of the above

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