Question

Suppose `U = (3. 5,6,9,10,13,15, 17,19)` is the universal set and `A=(3,6,13,15,17)`. What is `A'`?

Answer 1

See explanation.

Explanation:

The set `A^'` is defined as

`A^'=U-A`

So the elements of `A^'` are all the elements in `U` which are not in `A`.

In the given case we have:

`A^'={5,9,10,19}`