Question:The value of`(1/(log_3 60) + 1/(log_4 60) + 1/log_5 60)`is
A `0` B `1` C `5` D `60`
+ AnswerB
+ ExplanationGiven Expression `= log_60 3 + log_60 4 + log_60 5` `= log_60 (3 xx 4 xx 5)` `= log_60 60` `= 1`
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