A) 0
B) 1
C) 5
D) 60
Correct Answer: B
Solution :
(b):Given expression \[=lo{{g}_{60}}3+lo{{g}_{60}}4+lo{{g}_{60}}5\] \[=lo{{g}_{60}}(3\times 4\times 5)=lo{{g}_{60}}60=1.\]You need to login to perform this action.
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