Let A = {1, 2, {3, 4}, 5}. Which of the following statements is true? – McqOptions

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1.	Let A = {1, 2, {3, 4}, 5}. Which of the following statements is true?
A.	{3, 4} A
B.	{3, 4} A
C.	1 A
D.	{1, 2, 5} A
Answer» C. 1 A

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