Determine whether each statement is true or false. 3 ∈ {2, 5, 6, 8}
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Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Set Notation
Set notation is a mathematical way to describe a collection of distinct objects, known as elements. In this context, the notation {2, 5, 6, 8} represents a set containing the numbers 2, 5, 6, and 8. Understanding set notation is crucial for determining membership, which indicates whether a specific element belongs to a given set.
Element membership refers to the relationship between an element and a set, denoted by the symbol '∈'. If an element is part of a set, we say it is a member of that set. For example, in the statement 3 ∈ {2, 5, 6, 8}, we need to assess whether the number 3 is included in the specified set to determine the truth value of the statement.
True or false statements are logical assertions that can be evaluated as either true or false. In mathematics, determining the truth value of a statement often involves checking conditions or relationships, such as membership in a set. Understanding how to evaluate these statements is essential for logical reasoning and problem-solving in algebra.