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
If tanA+sinA=m and m2-n2 = 4vmn, show that tanA-sinA=n

What is the Elimination technique of Linear Equations?


Find the second derivative of the below given equation Y= e x cosx

Christie purchased a scarf marked $15.50 and gloves marked $5.50. Both items were on sale for 20% off the marked price. Christie paid 5% sales tax on her purchase. How much did she

for what value of k,the following system of equations have infinite solutions?kx + 5y -(k-5)=0;20x +ky - k=0

Limit Comparison Test Assume that we have two series ∑a n and ∑b n with a n , b n   ≥ 0 for all n. Determine, If c is positive (i.e. c > 0 ) and is finite (i.e. c


In this section we will see the first method which can be used to find an exact solution to a nonhomogeneous differential equation. y′′ + p (t ) y′ + q (t ) y = g (t) One of

Calculate the introduction to Probability? Probability refers to the chance that an event will happen. Probability is presented as the ratio of the number of ways an event can