Question

What is the set builder notation and the cardinality of D = {red,blue,yellow }

Answer 1

Step-by-step explanation:

Set Builder Notation

1) In Mathematics, set builder notation is a mathematical notation of describing a set by listing its elements or demonstrating its properties that its members must satisfy.

2) In set-builder notation, we write sets in the form of:

3) {y | (properties of y)} OR {y : (properties of y)}

Finite Set

Let's look at the set of primary colors: P = {red, yellow, blue}. We can say that set P is a finite set because it has a finite number of elements. ... Set P has a cardinality of 3 because there are 3 elements in the set.