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Give two reasons why −7 is not a natural number - Junior Cycle Mathematics - Question Question 1 - 2012
Question Question 1
Give two reasons why −7 is not a natural number. Reason 1: Reason 2: The diagram represents the sets: Natural Numbers N Integers Z Rational Numbers Q Real Numbers ... show full transcript
Worked Solution & Example Answer:Give two reasons why −7 is not a natural number - Junior Cycle Mathematics - Question Question 1 - 2012
Step 1
Step 2
Insert each of the following numbers in the correct place on the diagram.
Answer
−8: Inside the Integer (Z) and Rational Number (Q) circles, as it is an integer.
π: Inside the Rational Number (Q) circle, as it is an irrational number.
\frac{1}{3}: Inside the Rational Number (Q) circle, as it is a fraction.
6: Inside the Natural Numbers (N) circle, as it is a natural number.
\sqrt{2}: Inside the Rational Number (Q) circle, as it is an irrational number.
−4.5: Inside the Integer (Z) and Rational Number (Q) circles, as it is a decimal but not a whole number.
7^1: Inside the Natural Numbers (N) circle, as 7 is a natural number.