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1. |2x-3| <7 এর সমাধান কত?

  • A. 2
  • B. 2
  • C. 2
  • D. 2

Answer: Option B

Explanation:

 2x - 3। < 7

or, - 7 < 2x - 3 < 7

or, - 7 + 3 < 2x - 3 + 3 < 7 + 3

or, - 4 < 2x < 10

or, - 2 < x < 5

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