Question
Determine whether each pair of sets is equal.$$\{x \mid x \in \mathbf{R} \text { and } 0<x \leq 2\},\{1,2\}$$
Step 1
It is defined as the set of all real numbers x such that 0 is less than x and x is less than or equal to 2. This means that any real number between 0 and 2 (exclusive of 0 and inclusive of 2) is a member of this set. Show more…
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Key Concepts
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