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A = {x ∈ Ν : x2 - 5x – 14 = 0) হলে, A = ?

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

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Question:

A = {x ∈ Ν : x2 - 5x – 14 = 0) হলে, A = ?

A) {6, 1}

B) {-2, 7}

C) {2, 7}

D) {7}
Correct Answer:
{7}
ব্যাখ্যা:




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Short Description: A = {x ∈ Ν : x2 - 5x – 14 = 0) হলে, A = ?
Tag: {6, 1}, {-2, 7}, {2, 7}, {7}