Question

What is the union of the set (1, 4, 6, 8 1/2,10) and (1, 3, 11/2, 6, 10 1/2)

Answer 1

`(1, 4, 6, 8, (1)/(2), 10, 3, (11)/(2))`

Explanation:

We need to find union of given sets
`(1, 4, 6, (1)/(2), 10)` and
`(1, 3, (11)/(2), 10, (1)/(2))`

We know by definition that union of two given sets say A and B is set C with all the unique and common values given in set A and B.

∴
`(1, 4, 6, (1)/(2), 10)` ∪
`(1, 3, (11)/(2), 10, (1)/(2))` =
`(1, 4, 6, 8, (1)/(2), 10, 3, (11)/(2))`