Simplify: log12(11) log13(12) log14(13) log15(14) ---- log20(19)

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AA) None of the mentioned optionsBB) Log20(11 + 12 + 13 + 14 + ---- + 19)CC) Log20(11)DD) Log11(20)

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Answer: D. D) Log11(20)

The correct option is D: 'Log11(20)'.

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