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If log 32.9= 1.5172, log 568.1 = 2.7544 and log 13.28 = 1.1232,

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If log 32.9= 1.5172, log 568.1 = 2.7544 and log 13.28 = 1.1232, then find the value of log((13.28)3/(32.9 x 568.1))

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Given, log 32.9 = 1.5172, log 568.1 =2.7544 

and log 13.28 = 1.1232

= log (13.28)3 – log (32.9 x 568.1)

= 3 log 13.28 – log 32.9 – log 568.1

= 3 x 1.1232 – 1.5172 - 2.7544

= 3.3696 - 4.2716

= – 0.9020 = – 1 + 0.0980

= 1 + 0.098 = 1.0980

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