Asked by ann
express log9 (xy) in terms of log3 x and log10 y
Answers
Answered by
oobleck
since 9=3^2,
log9(x) = 1/2 log3(x)
to change bases from 9 to 10 is not so easy:
log9(y) = log10(y)/log10(9)
so you have
1/2 log3(x) + log10(y)/log10(9)
seems like a rather silly exercise
log9(x) = 1/2 log3(x)
to change bases from 9 to 10 is not so easy:
log9(y) = log10(y)/log10(9)
so you have
1/2 log3(x) + log10(y)/log10(9)
seems like a rather silly exercise
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.