Given the following venn diagram, choose the correct set for the following:
m n =
{3, 9}
{2, 5, 8}
{4, 7}

Given the following Venn diagram we will find that MN is (4, 7). We can also List the elements that are NOT in Set M: 2, 5, 6, 8. In this Venn diagram the U which is located at the upper right corner stands for the universal set. You can see the diagram in the attached image.

Answer to your question: (4, 7)

I hope it helps, Regards. 

sorry

i do knot know this

b) the confederacy had to pay all union war expenses.