Question

A = (1, 3, 5, 7, 9)B = (2, 4, 6, 8, 10)C = (1, 5, 6, 7, 9)AUB=What is the answer

Answer 1

The union of a set means that all the elements in both sets are combined to form one set.

The sets are given as:

`\begin{gathered} A=\mleft\lbrace1,3,5,7,9\mright\rbrace \\ B=\mleft\lbrace2,4,6,8,10\mright\rbrace \end{gathered}`

Therefore,

`A\cup B=\mleft\lbrace1,2,3,4,5,6,7,8,9,10\mright\rbrace`

The set of A U B is the set of all whole numbers from 1 to 10.