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1. 3x / 3x-1 এর মান কত?
- A. 1
- B. 1
- C. 1
- D. 1
Answer: Option D
Explanation:
3x/3x−1
=3^(x−x+1)
=3^1
=3
=3^(x−x+1)
=3^1
=3
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