Examples on log rules, Mathematics

Assignment Help:

Examples on Log rules:

Example:     Calculate (1/3)log10  2.

Solution: logb n√A = logb A1/n = (1/n)logb A

(1/3)log10 2

= log10 3√2

= log10 1.259

= 0.1003

Example:     Calculate log10 1.

Solution:

Rule 6. logb 1 = 0

log10  1 = 0

Example:     Calculate -log10 2.

Solution:

Rule 7: logb  (1/A) = -logbA

-log10  2

= log10  (1/2)

= -log10  0.5

= -0.3010


Related Discussions:- Examples on log rules

Subtraction - vector arithmetic, Subtraction - Vector arithmetic Compu...

Subtraction - Vector arithmetic Computationally, subtraction is very similar.  Given the vectors a → = (a 1 , a 2 , a 3 ) and b → = (b 1 , b 2 , b 3 ) the difference of the t

What is set, What is a set? Explain various methods to represent a set in s...

What is a set? Explain various methods to represent a set in set theory. Define the following with the help of suitable examples.      (i) Singleton Set

Geometry, how much congruent sides does a trapezoid have

how much congruent sides does a trapezoid have

Percentages, how to remember the formulas of this topic

how to remember the formulas of this topic

Precal, The law of cosines can only be applied to acute triangles. Is this ...

The law of cosines can only be applied to acute triangles. Is this true or false?

Geometry, Can two lines contain a given point

Can two lines contain a given point

Three dimensional geometry, Three Dimensional geometry Intorduction ...

Three Dimensional geometry Intorduction In earlier classes we studied about the coordinates in two planes that is the XY plane. Here we are going to study in detail about th

How many people said that red was their favorite color, In a recent survey ...

In a recent survey of 700 people, 15% said that red was their favorite color. How many people said that red was their favorite color? Find out 15% of 700 through multiplying 70

Pre-operational stage-development learning maths, Pre-operational Stage : ...

Pre-operational Stage :  This period of a child's cognitive development usually begins at the age of 2, and lasts until about the age of 6. Thus, it usually coincides with the pre

Solve the form x2 - bx - c in factoring polynomials, Solve The form x 2 -...

Solve The form x 2 - bx - c in  Factoring Polynomials ? This tutorial will help you factor quadratics that look something like this: x 2 - 11x - 12 (No lead coefficient

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd