Respuesta :

The subset of A is B = {1, 2} and the proper subset of A is C = {1,2,3,4}

How to create the Subset and Proper Subset of the set?

The set is given as:

A = {1,2,3,4}

Subsets of a set are sets that can be found in another set

An instance of this is

B = {1, 2}

Because all the elements of set B are in set A

Proper subsets of a set are sets that contain the exact elements found in another set

An instance of this is

C = {1,2,3,4}

Because set C and set A have the same elements

Read more about subsets at:

https://brainly.com/question/6948738

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