Exam-Style Problem
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Nov 2023 p51 q6
2826
In a restaurant, the tables are rectangular. Each table seats four people: two along each of the longer sides of the table (see diagram). Eight friends have booked two tables, X and Y. Rajid, Sue, and Tan are three of these friends.
The eight friends will be divided into two groups of 4, one group for table X and one group for table Y.
Find the number of ways in which this can be done if Rajid and Sue must sit at the same table as each other and Tan must sit at the other table.
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