Engineering, 14.04.2020 21:38, edamite12

Consider a group of 20 workers and a set of 40 tasks. Every worker can do 6 different tasks, and every task can be done by 3 different workers. Show that one can assign each task to a worker who can do it in such a way that every worker gets two tasks.

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Consider a group of 20 workers and a set of 40 tasks. Every worker can do 6 different tasks, and eve...