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 .
14-10=? less than indicates that a minus sign is needed.
There are 13 diamonds in a regular deck of cards.
So the probability of picking a diamond card is 13/52.
Answer:
(-1,0)
Step-by-step explanation: