Minggu, 09 Desember 2012

Logarithmic Nature of Mathematics

Web Formula Logarithmic Math Formulas collecting materials for high school kids to UAN SNMPTN SNCA SIMAK UI. Please learn :)

Let's start learning Logarithmic Nature of Mathematics!

If n is the logarithm of a prime number p, then apply:
pLog a = n <---> pn = a
With a record: a> 0, p> 0, and p 1

After that, then we study the properties of logarithms that we can apply in a variety of issues.

     The properties of logarithms:
     1. pLog (ab) = pLog pLog a + b
     2. alog an = n
     3. pLog (a / b) = pLog a - b pLog
     4. pLog 1 = 0
     5. pLog an = n. alog a
     6. pLog a. alog q = q pLog
     7. pnlog am = m / n pLog a
     8. pLog p = 1
     9. Pplog a = a

     When the cardinal number of a logarithm is not given, then the logarithm of the mean principal berbilangan = 10.
     [log 7 point 10Log 7]

     lognx is a way of writing to (logx) n
     Differentiate with xn = n log log x

Example question:
If 3log 4 = 5 = 2log p and q, the value for 3log 5?
2log 5 =
22log 52 =
2. 4log 5 =
4log 5 = q
q
q
1/2 q

3log 4. 4log 3log 5 = 5
then 3log 5 = 1/2 (pq)

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