Question 17: An, Tu and Binh write together the set of natural numbers greater than 5 and less than 8. An writes: (M = left{ {7;6} right}), Tu writes: (T = left{ {6;7} right}), Binh wrote: (B = left( {6;7} right)). Out of the three of you, which one is correct?

Quiz Question 17: An, Tu and Binh write together the set of natural numbers greater than 5 and less than 8. An writes: \(M = \left\{ {7;6} \right\}\), Tu writes: \(T = \left\{ {6;7} \right\}\), Binh wrote: \(B = \left( {6;7} \right)\). Out of the three of you, which one is correct?





Think and answer the question before looking at the answer

The set of natural numbers greater than 5 and less than 8 is \(M = \left\{ {7;6} \right\}\), \(T = \left\{ {6;7} \right\ }\)

An and Tu wrote correctly, Binh wrote wrong.

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