If log4 N=p and log12 N=q, show that

log3 48= Attachment 20812

I tried so many times but it seems to be so tough for me... can anyone help?

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- Feb 14th 2011, 08:42 PMMichaelLightLogarithm
If log4 N=p and log12 N=q, show that

log3 48= Attachment 20812

I tried so many times but it seems to be so tough for me... can anyone help? - Feb 14th 2011, 09:10 PMpickslides
This might be sending you the long way home but write out in terms of the logs given then change the base of all logs to base 3.

- Feb 15th 2011, 04:59 AMHallsofIvy
- Feb 15th 2011, 05:21 AMMichaelLight
- Feb 15th 2011, 06:53 AMBAdhi
try using for

EDIT:

forgot to mention

you need as well. That is where "N" disappears. - Feb 15th 2011, 08:43 AMSoroban
Hello, MichaelLight!

My approach isthat Pickslides' suggestion.*worse*

I used the Base-Change formula.

Quote:

Divide numerator and denominator by

. .

Multiply by

. .

. .