Math, asked by 845p2, 3 months ago

The cardinality of the set of composite numbers less than 18 is?

Pls help me

Answers

Answered by XxHeartKillerGirl9xX

1

Answer:

Composite Numbers Prime Factorisation

15 3 × 5

16 2 × 2 × 2 × 2

18 2 × 3 × 3

20 2 × 2 × 5

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