Sets Parts 2

[mathdad]

I understand A ∩ C to mean elements of set A and C intersected. This means the set I seek must include the SAME ELEMENTS found in both sets. Yes?

Let U = universal set

U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}

A = {1, 3, 4, 5, 9}

B = {2, 4, 6, 7, 8}

C = {1, 3, 4, 6}

Find the set given A ∩ C.

A ∩ C = {1, 3, 4}

Correct?

 

[Harry_the_cat]

Correct

 

[mathdad]

Correct

Ok. Another one for files.