Question

Classify the following as empty,
non-empty or singleton sets:
(a) Set of vowels in the word
'DON BOSCO
(b) Set of multiples of 7 greater
than 7 but less than 11.​

Answer 1

Answer:

Now that we know what a set is, we will want to see if there is any way to classify them. In other words, can we make sets of sets? Turns out there are different types of sets that we can define and classify mathematically. Here we will see the most important types of these sets. Let us know a bit more!