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If a set is defined by the constraint of being a natural number, which of the fo
If a set is defined by the constraint of being a natural number, which of the following is included?
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Practice Questions
1 question
Q1
If a set is defined by the constraint of being a natural number, which of the following is included?
-1
0
1
2.5
Show Solution
Copy
1 is a natural number, while -1 and 0 are not considered natural numbers, and 2.5 is not an integer.
Questions & Step-by-step Solutions
1 item
Q
Q: If a set is defined by the constraint of being a natural number, which of the following is included?
Solution:
1 is a natural number, while -1 and 0 are not considered natural numbers, and 2.5 is not an integer.
Steps: 7
Show Steps
Step 1: Understand what a natural number is. Natural numbers are the positive integers starting from 1, 2, 3, and so on.
Step 2: Identify the numbers given in the question: 1, -1, 0, and 2.5.
Step 3: Check each number against the definition of natural numbers.
Step 4: Determine that 1 is a natural number because it is a positive integer.
Step 5: Determine that -1 is not a natural number because it is negative.
Step 6: Determine that 0 is not a natural number because natural numbers start from 1.
Step 7: Determine that 2.5 is not a natural number because it is not an integer.
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