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    • Question

      The value of (1024)n/5 ×

      4(2n+1)/ 16n × 4(n- 1) = ?
      A 4 Correct Answer Incorrect Answer
      B 16 Correct Answer Incorrect Answer
      C 24 Correct Answer Incorrect Answer
      D 1 Correct Answer Incorrect Answer

      Solution

      (1024)n/5 × 4(2n+1)/ 16n × 4(n- 1) ⇒ (4⁵)n/5 × 4(2n+1) /42n × 4(n-1) ⇒ 4(n+2n+1) /4(2n+n- 1) ⇒ 4(3n+1) /(4(3n- 1) ⇒ 4(3n+1-3n+1) ⇒ 4² = 16

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