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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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