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prove 2 log 35/142 + 2 log 114/91 + log 48 + 2 log 13/19 = log 75/64​

prove 2 log 35/142 + 2 log 114/91 + log 48 + 2 log 13/19 = log 75/64​

Grade:9

1 Answers

Vikas TU
14149 Points
6 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
= Log ( 75/64 ) .
 
Cheers!!
Regards,
Vikas (B. Tech. 4th year
Thapar University)

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