Mathematics 1 Deneme Sınavı Sorusu #1199483

  1. A ? B = (–2, 6)
  2. A ? B = (1, 5)
  3. A \ B = (-2, 1]

Let A = (-2, 5), B = (1, 6) be open intervals. Which of the statements above are correct?


I

I and II

I and III

II and III

I, II and III


Yanıt Açıklaması:

Let A = (-2, 5), B = (1, 6) be open intervals. Find A ? B, A ? B, and A \ B.  

A ? B = (–2, 6),      A ? B = (1, 5),      A \ B = (-2, 1]

As also understood from the information given, the correct answer is E. All of the statements in the options are correct.

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