A). Integer Linear Optimization models have equations with variables that have e

Question

A). Integer Linear Optimization models have equations with variables that have exponents of 2 or greater and has variables that are restricted to being whole numbers. True (T) or False (F) ?

B.) A mixed-integer linear optimization model has only a subset of variables restricted to being integers while others are continuous. True (T) or False (F) ?

C.) A special type of integer problem is one in which variables can be only 0 or 1; these are used to model logical yes-or-no decisions. True (T) or False (F) ?

D.) Algorithms for integer optimization models first solve the LP relaxation (no integer restrictions imposed) and gradually enforce integer restrictions using systematic searches. True (T) or False (F) ?

E.) Sensitivity information can be generated in the same manner as for linear models, because integer models are discontinuous. True (T) or False (F) ?

Explanation / Answer

A) true

B) true

C) true

D) True

E) false

Sensitivity information cannot be in the same manner as for linear models .

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