9. If set A is a subset of set B, and set B is a subset of set C. Is it true that set A is a subset

Mathematics

1 answer:

Gennadij [26K]1 year ago

6 0

Step-by-step explanation:

when B is a subset of C, it means that everything in B is also contained in C. C just contains more than that.

when A is a subset of B, it means in the same way that everything in A is also contained in B. since it is contained in B, it is also contained in C.

so, A is therefore also a subset of C.

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