Q. Let A={a, b, {c, d}, e}. How many elements does A contain?

(A) 1
(B) 2
(C) 3
(D) 4

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✅ Correct Answer: (D) 4

Published by Mr. Dubey ⭐ 109.99K Points at 17-Sep-2023 07:17 am in Discrete Structure (DS)

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