Cambridge AS & A Level Mathematics
5.2Permutations and combinations
Permutations and combinations in Cambridge AS & A Level Mathematics: what the syllabus expects you to know, the learning objectives and how to practise.
Topic41 practice questions2 lessons
Learning objectives
What the syllabus expects you to be able to do.
- 5.2.1Understand permutation and combination and solve simple problems on selections.
- 5.2.2Solve problems on arrangements in a line with repetition and restriction.
Lessons
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Combinations: selections
40 min
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Permutations: arrangements in a line
40 min
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Sample question
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