perplexus.info :: Just Math : More Logs

More Logs (Posted on 2002-06-17)

     log ₂(3) = x

What is

     log ₂(9) ?

See The Solution Submitted by Dulanjana

Rating: 1.5000 (16 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

re: how about this one? :p

| Comment 10 of 14 |

(In reply to how about this one? :p by sragen)

log5(6)

= log2(6)*log6(5)

= log2(2*3)*log6(5)

= log6(5)*(log2(3) + log2(2))

= log6(5)*(x+1)

= log_10(5)/log_10(6)* (x+1)

=~ 0.8982444(x+1)

Posted by K Sengupta on 2008-03-15 04:32:47

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