Here is a quetion I couldn't solve.
Let loga (x) = c and logb (x) = d.
Find the general statement that expresses logab (x), in terms of c and d.
I would appreciate your help, thanks a lot,
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loga (x) = c
logb (x) = d
logab (x) = ?
a^c = x and b^d = x
a = x ^ (1/c) and b = x ^ (1/d)
ab = x^ 1/c x ^ 1/d
= x ^ (d+c/cd)
logab (x) = d+c / cd
humm i might have flipped something
Ya done good!
I'll put it in LaTex . . .
Multiply  and : .
thnx for conforming Soroban...and thnx for nice well formatted answe.
Thanks a lot for your help!
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