Find the intersection of H and G find the union of H and G

H∩G={1,9} INTERSECTION OF H AND G

H∪G={1,2,3,5,6,7,9,10,11,28} UNION OF H AND G

Step-by-step explanation:

Step-1:  

Let H={1,2,5,7,9,10} and G={1,3,6,9,11,28} are individual set

Intersection of H and G (H∩G) is {1,9} Which means the COMMON ELEMENTS in both the set.

Step-2:

Now the Union in both the set (H AND G) (H∪G) is {1,2,3,5,6,7,9,10,11,28}.

Which means ALL THE ELEMENTS in both set.

rounding to the nearest thousandth would be 452,000

hope this .

r3t40