log27 /log 12 = a then log 16 /log 6 = ?

general knowledge math & puzzles

  1. 4(3+a)/(3-a)

  2. 2(3+a)/(3-a)

  3. 8(3+a)/(3-a)

  4. 4(3-a)/(3+a)

Show answer
Correct Option: D

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