Question

Form the union for the following sets m={} n={6,7,8,9,10}

Answer 1

`M\cup N`={6,7,8,9,10}.

Explanation:

We have an empty set: M={} and the set N={6,7,8,9,10}.

The union of these two sets are elements in M or N or both.

Since the M is a null set,
`M\cup N=N`

Therefore:
`M\cup N`={6,7,8,9,10}.

The union for the given sets is {6,7,8,9,10}.