Unbounded Study guides, Class notes & Summaries

COB 291 Final Exam Review Questions and answers, rated A+ A linear program (LP) can be both unbounded and have alternate optimal solutions. True False - -False In order to get alternate (more than one) optimal solutions, at least one of the constraint lines needs to be a parallel to the objective function. True False - -True Sometimes redundant constraints may define the feasible region. True False - -False The equation of Y-axis is Y=0. True False - -False The lines 7x-14y=42 a...

What is the objective in all linear programming problems? - correct answer The maximization or minimization of some quantity A linear programming model is a mathematical model with the following characteristics: (3) - correct answer 1. A linear objective function that is to be maximized or minimized 2. A set of linear constraints 3. Variables that are all restricted to nonnegative values Steps...

Given u0 ∈ L 1 loc(0, +∞), u0(x) ≥ 0 a.e. x ∈ (0, +∞), we consider the viscous Burgers’ problem (V BP)    ut − uxx + uux = 0 x ∈ (0, +∞), t > 0, u(0,t) = 0 lim infx→∞ u(t, x) ≥ 0t > 0, u(x, 0) = u0(x) on (0, +∞). (1) Our goal is to prove that there is no limitation on the growth of the nonnegative initial datum u0(x) at infinity in order to get a unique solution (i.e. without prescribing its behaviour at infinity). A related property wa...

ATPL questions and answers 100% Pass What are the forces acting on an aircraft in flight? -Answer-Drag. Thrust. Lift and Weight What is direct lift control? -Answer-The elevator / stabilizer provide the direct lift control. What are high lift devices? -Answer-Trailing edge flaps. Leading edge flaps. Slots Define the two major types or Drag. -Answer-Profile and induced drag which equals total drag What are high drag devices? -Answer-Trailing edge flaps, spoilers, landing gear, revere thrus...

UGBA 104 - Exam 1 Questions And Answers With Complete Solutions Optimization Linear programming 5 Steps in Formulating a Linear Program Decision Variables Objective Constraints Slack Binding Constraint Non-Binding Constraint Feasible Solutions Infeasible Solutions Optimal Solution Finding LP Optimal Solutions via Graphing Redundant Constraint Infeasible Linear Program Unbounded Linear Program Multiple Optimality Linear Program T/F: When adding constraints, you must use standar...

OOAD FINAL EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+ Explain the difference between an actor and a use case - -An actor represents a user or another system that interacts with a use case, while the use case itself is a task performed by the actor. Explain and give an example of an <<include>> relationship? - -When a use case requires the functionality of another use case. I.e. to access the internet, the user must log in to the computer. What is the difference between an o...

ASTM ACI Concrete Strength Testing Lab Technician, Questions and Correct Answers, With Complete Solution. C617 ASTM Standard dealing with proper capping methods Planeness and Perpendicularity The procedure for capping enables concrete cylinders to meet the standard's requirements for ____ and ____ plates, alignment, melting equipment needed for the capping process include ____, ____ devices, and ____ pots glass, metal, granite, diabase Plates for neat cement and high-strength gypsum p...

changing cells - correct answer a set of designated cells for the decision variables. the values in these changing cells can be changed to optimize the objective Two-way data table - correct answer allows you to see how a single output varies as two inputs vary simultaneously How does solver use whole numbers? - correct answer if you want solver to ch...

Successful first projects deliver results that are: - Quick, with a short time-to-impact reducing the likelihood of losing momentum - Measurable, giving leaders the confidence to approve further projects - Contagious, with a compelling solution triggering rapid user adoption Prioritize Project Opportunities dummy slide Project Factors- Project complications 1. Extensive Data ETL 2. Complex Data Visualization Across Systems 3. Complex Data Manipulation 4. Backend Process Man...

Which of the following would best introduce a paragraph of reasons that support a main claim? Conversely, few believe there is much available to help beekeepers save their hives. Furthermore, new information suggests we may have reason to be hopeful about bees. However, some will only believe what they see with their own eyes. In contrast, little can be done to stop a disease we know so little about. - answer-Furthermore, new information suggests we may have reason to be hopeful about be...