Exam-Style Question on Number Systems

Question id: 94. This question is similar to one that appeared on an IB Studies paper in 2014. The use of a calculator is allowed.

This Venn diagram shows the relationship between the sets of numbers

$$\mathbb N, \mathbb Z, \mathbb Q \text{ and } \mathbb R$$

Write down the following numbers in the appropriate place in the Venn diagram.

(a) $5$

(b) $\frac23$

(d) $0.91$

(e) $\sqrt 7$

(f) $-0.75$

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Exam-Style Question on Number Systems

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