prove 2 log 35/142 + 2 log 114/91 + log 48 + 2 log 13/19 = log 75/64
ANANYA ARYAN , 7 Years ago
Grade 9
9 grade maths> prove 2 log 35/142 + 2 log 114/91 + log 4...
1 Answers
Vikas TU
Last Activity: 7 Years ago
Dear Student,
2(log 35/142 + log 114/91 + log 13/19) + log 48
= 2log {(35×114×13)/(142×91×19)} + log 48
= 2log(1/71) + log 48
= 2log {(35×114×13)/(142×91×19)} + log 48
= 2log(1/71) + log 48
= Log ( 75/64 ) .
Cheers!!
Regards,
Vikas (B. Tech. 4th year
Thapar University)
Thapar University)
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