If A has eight unique elements and B has eight unique elements, how many one-to-one functions would there be?
Also, I'd like to know how many there would be if A happened to have less elements than B or if B had less elements than A.
Thank you for your time.© BrainMass Inc. brainmass.com October 24, 2018, 11:45 pm ad1c9bdddf
The expert examines discrete structures in elements. A Complete, Neat and Step-by-step Solution is provided in the attached file.
Discrete Math - Structures
Make a meaningful example illustrating Project Evaluation and Review Technique (PERT). Explain all details. Draw the graphs involved. Use reasonable number of tasks.
(a) Determine the minimum time needed to complete your set of tasks.
(b) Determine the Critical Path for your example. Explain what this gives you.
(c) Comment on your example. Which task(s) cause a delay in the project? How would you fix the problem? Can you obtain more information out of your example?