riahambata
riahambata riahambata
  • 14-08-2021
  • Mathematics
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Prove: 3 log3 81= 4 log4 64​

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ashikakoirala819
ashikakoirala819 ashikakoirala819
  • 14-08-2021

Step-by-step explanation:

  1. 3log3 3^4=4log4 4^3
  2. 3*4 log3 3=4*3 log4 4
  3. 12 log3 3= 12 log4 4
  4. 12*1=12*1 (loga a=1)
  5. 12=12
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