Properties of logarithms, Mathematics

Properties of Logarithms

1. loga xy
= loga x + loga y
2. 727_properties of logs.png
= loga x - loga y
3. loga xn 
= n loga x
4. 1061_properties of logs1.png
   
5. logba. logab = 1
   
6. logax = logbx . logab
   

Logarithmic functions with respect to base 'e' are called natural logarithmic functions and are expressed as y = logex. 'logex' is commonly written as 'ln x'. Thus 'ln x' is the power to which 'e' must be raised to get x.

The relationship between natural logarithm and logarithm with respect to any base other than 'e' is:

logex = logax . logea

Posted Date: 9/13/2012 6:12:21 AM | Location : United States







Related Discussions:- Properties of logarithms, Assignment Help, Ask Question on Properties of logarithms, Get Answer, Expert's Help, Properties of logarithms Discussions

Write discussion on Properties of logarithms
Your posts are moderated
Related Questions
1 Data is to be transmitted over Public Switched Telephone Network (PSTN) using 8 levels per signaling elements. If the bandwidth is 3000 Hz, deduce the theoretical maximum transfe

find all the 8th roots of (19+7i)

450 girls were surveyed about their favorite sport, 24% said in which basketball is their favorite sport, 13% said in which ice hockey is their favorite sport, and 41% said which s

arrange these numbers in ascending order. -5 -7 1 2 15 0 - 25

Decision Theory Decisions There are many types of decision making 1.      Decision making under uncertainty It refer to situations where more than one outcome can r

how much congruent sides does a trapezoid have

prove that - there is one and only one circle passing through three non - collinear points

Let R be the relation on the set of ordered pairs of positive integers such that ((a, b), (c, d)) ∈ R if and only if ad = bc.  Determine whether R is an equivalence relation or a p

A bag contains 19 tickets, numbered from 1 to 19. A ticket is drawn and then another ticket is drawn without replacement .Find the probability that both tickets will show even numb