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(2 points) Let A {4, {4,7}, {7},$}. Answer each of the following questions. = 1)|A| = | 2) Which of the following statements are true?

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(2 points) Let A {4, {4,7}, {7},$}. Answer each of the following questions. = 1)|A| = | 2) Which of the following statements are true? There may be more than one correct answer. A. {7} CA B. 4 CA C. {7} E A D. 4 E A E. {4} CA F. 7 CA G. {4,7} CA H. EA 1.0 CA J. {4,7} E A K. 7 EA L. {4} E A

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