by Farhana Rahim on 2024-11-17 11:13:12
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Question: x2 - 3x+1=0 হলে (x2 - 1/ x2) এর মান- |
A) 5√3 |
B) 3√5 |
C) 4√5 |
D) 6√5 |
Correct Answer: 5√3 |
ব্যাখ্যা: |