jasmin12380
jasmin12380 jasmin12380
  • 25-04-2020
  • Social Studies
contestada

If log2= 0.3010. log3= 0.4771, log5= 0.6990. calculate log15??​

Respuesta :

nicolefrsncis576
nicolefrsncis576 nicolefrsncis576
  • 25-04-2020

Explanation:

Log25 = log5 + log5 

= log(10/2) + log(10/2)

= (log10-log2) + (log10-log2) 

= (1-0.3010) + (1-0.3010)

= 0.6990 + 0.6990

= 1.3980

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