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?

Printable View

- February 14th 2011, 07:42 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? - February 14th 2011, 08:10 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.

- February 15th 2011, 03:59 AMHallsofIvy
- February 15th 2011, 04:21 AMMichaelLight
- February 15th 2011, 05:53 AMBAdhi
try using for

EDIT:

forgot to mention

you need as well. That is where "N" disappears. - February 15th 2011, 07:43 AMSoroban
Hello, MichaelLight!

My approach isthat Pickslides' suggestion.*worse*

I used the Base-Change formula.

Quote:

Divide numerator and denominator by

. .

Multiply by

. .

. .