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A = {1, 2, 3} B = ∅ হলে A ∪ B = কত?

by Farhana Rahim on 2024-11-17 17:13:12

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Question:

A = {1, 2, 3} B = ∅ হলে A ∪ B = কত?

A) {2, 3, ∅}

B) {1, 2, 3}

C) {1, 2, ∅}
D) ∅
Correct Answer:
{1, 2, 3}
ব্যাখ্যা:




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Short Description: A = {1, 2, 3} B = ∅ হলে A ∪ B = কত?
Tag: {2, 3, ∅}, {1, 2, 3}, {1, 2, ∅}, ∅
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