Hey there! We receieved your request
Stay Tuned as we are going to contact you within 1 Hour
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-5470-145
+91 7353221155
Use Coupon: CART20 and get 20% off on all online Study Material
Complete Your Registration (Step 2 of 2 )
Sit and relax as our customer representative will contact you within 1 business day
OTP to be sent to Change
Plese tell me the all the lograthmic properties
Logs to the base 10 are often call common logs, whereas logs to the base e are often call natural logs. Logs to the bases of 10 and e are now both fairly standard on most calculators. Often when taking a log, the base is arbitrary and does not need to be specified. However, at other times it is necessary and must be assumed or specified.
The Four Basic Properties of Logs
These four basic properties all follow directly from the fact that logs are exponents. In words, the first three can be remembered as: The log of a product is equal to the sum of the logs of the factors. The log of a quotient is equal to the difference between the logs of the numerator and demoninator. The log of a power is equal to the power times the log of the base.
Additional properties, some obvious, some not so obvious are listed below for reference. Number 6 is called the reciprocal property.
FOUR BASIC PROPERTIES OF LOGS
logb(xy) = logbx + logby. logb(x/y) = logbx - logby. logb(xn) = n logbx. logbx = logax / logab.
logb1 = 0. logbb = 1. logbb2 = 2. logbbx = x. blogbx = x. logab = 1/logba.
yo man check this out
log is an inverse function of exponential function
suppose y=ax be an exponential function then loga(y) is the log function
its properties are:-
1>logc(ab)=logc(a)+logc(b)
2>logc(a/b)=logc(a)-logc(b)
3>logc(ab)=(b)logc(a)
4>logc^b(a)=(1/b)logc(a)
5>on mixing above two => loga^b(cd)=(d/b)loga(c)
6>loga(y)=logm(y)/logm(a)
7>loga(y)=logxy*logax
8>loga(y)=1/logy(a)
9>x^loga(y)=y^loga(x)
10>loga(x1)>loga(x2) <=> x1<x2 [if 0<a<1]
<=> x1>x2[if a>1]
11>loga(y)>x <=> y<ax [if 0<a<1]
Get your questions answered by the expert for free
You will get reply from our expert in sometime.
We will notify you when Our expert answers your question. To View your Question
Win Gift vouchers upto Rs 500/-
Register Yourself for a FREE Demo Class by Top IITians & Medical Experts Today !