Answer:
-6
Step-by-step explanation:
djhcjici4n c rncinr
Answer:
i really cant see it but what you would do is D for the 2nd one
Step-by-step explanation:
Let Dequals{14,17,19}, Eequals{14,16,17,18} and Fequals{13,15,16,17,19}.
Firdavs [7]
Answer:
<h2>
{14,16,17,18,19}</h2>
Step-by-step explanation:
Given the elements in sets,
{
}
{
}
{
}
∪
is asked to be found.
Now it is clear that
is unnecessary for this question.
∪
=
∩
∪
={14,17,19}+{14,16,17,18}-{14,17}
∪
={14,16,17,18,19}