Which of the Following Is NOT True Regarding an LP

question 60

Multiple Choice

Which of the following is NOT true regarding an LP model of the assignment problem?

• A)Costs appear in the objective function only.
• B)All constraints are of the ≥ form.
• C)All constraint left-hand-side coefficient values are 1.
• D)All decision variable values are either 0 or 1.

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Definitions:

Cycling

The process of repeating a set of operations or events periodically. In mechanical and electronic systems, cycling refers to the continuous repetition of processes.

On/off Control

A basic form of control system that operates by simply turning a process or device on or off in response to conditions.

On/off Control

A straightforward control technique which switches a system or device between its operational and non-operational states.

Analog Control

A method of controlling systems using continuous signals rather than digital or discrete signals.