unit-7-permutations-and-combinations

Unit-7 Permutations and Combinations

In this unit you will study about the Multiplication principle, permutations, combinations and Binomial Theorem.

In the annual day of a school function, the school was planning to have 3 plays, 3 group singing programmes and 4 recitals. However, the chief guest for the function turned up late. So, to make up for the time lost, the school decided to hold only 2 plays, 2 group singing programmes and 2 recitals. If all the programmes are about 10 minutes long, in how many ways can these programmes be selected?

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Learning Pundits Content Team
Written on Apr 23, 2019 12:17:03 PM