Question 202296
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*[tex \LARGE \ \ \ \ \ \ \ \ \ \ M = \{x\ |\ x\ \in\ \I,\ 3\,\leq\,x\,\leq\,7\}]


Alternatively,


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ M = \{x\ |\ x\ \in\ \I,\ 2\,<\,x\,<\,8\}]



John
*[tex \LARGE e^{i\pi} + 1 = 0]
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