Mathematics for IGCSE & O level - Sets (Section 3 - No. 41) | ExamPlay

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Mathematics for IGCSE & O level - Sets (Section 3 - No. 41)

Which of the following describes the number of subsets a set can have?

n

2^n

n^2

n!

Wyjaśnienie

A set with n elements has 2^n subsets.

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