Jika 81log(1/x)=xlog(1/y)=ylog(1/81), maka 2x-3y=....

Name: Jika 81log(1/x)=xlog(1/y)=ylog(1/81), maka 2x-3y=....
Uploaded: 2024-07-10T15:47:00
Duration: PT1M54.8457S
Description: Jika 81log(1/x)=xlog(1/y)=ylog(1/81), maka 2x-3y=....