Suppose that `A` and `B` are sets, defined as follows. Find the union and intersection of `A` and `B`. Enter the elements of the sets in increasing order, separated by commas. If a set is the empty set, just enter DNE inside the braces given.
`A= \{1,2,3,4,5,8,9}` and `B= \{3,5,7,8,9,10}`
`A\cup B= \{` `}`
`A\cap B= \{ ` `}`
Box 1: Enter your answer as a list of integer or decimal numbers separated with commas: Examples: -4, 3, 2.5172
Enter DNE for Does Not Exist, oo for Infinity
Box 2: Enter your answer as a list of integer or decimal numbers separated with commas: Examples: -4, 3, 2.5172
Enter DNE for Does Not Exist, oo for Infinity