marvin is 30 years old .selorm is half as old, as marvin philip is 10 years older, than selorm .how old is philip
2 answers:
You might be interested in
In this question, we have to write the set of points from -6 to 3 but excluding -2 and 3 as a union of intervals .
For union, we use U.
For the points that we have to exclude , we put parenthesis on there side that is ().
Therefore the required interval form is
As we see that () are used with -2 and 3 . And that's the required interval form .