Skip to main content

Free Download OF WAEC and JAMB Mathematics Past Questions with Answers on ''Logarithms'' (PDF)

Free Download OF WAEC and JAMB Mathematics Past Questions with Answers on ''Logarithms'' (PDF)
Logarithms without using table image
This is a pack of some of the past questions on logarithms for SSCE and UTME. It is well arranged and solved in a manner for easy understanding. Just so I remind y'all, do not forget to subcribe to our newsletter and also to our YouTube Channel Babatunde Elucidation. 

As the description of the website displays-understanding what you know is the key- I would like to explain briefly on this topic.


Brief explanation on the topic.

Logarithms are exponents, and their properties are actually the properties of exponents. For instance, the solution of 10ˣ =2 is x ≅ 0.3, which is a logarithm. Logarithms were developed in the early seventeenth century to simplify computations in astronomy and navigation. With the development of calculators, this use has become obsolete. However, these functions still have many important applications in mathematics and the sciences. Logarithmic functions are used to determine the pH of a solution in chemistry and to measure the magnitude of an earthquake in geology.


In this article, I would focus on logarithms without using tables. If you're interested in learning Logarithms using table, click here. So without any further ado, here we go:

1) The Power Rule
logₘ xⁿ = nlogₘ x

2) Using the Product Rule
logₘ xy = logₘ x + logₘ y.

3)  The quotient rule
logₘ (x/y) = logₘ x - logₘ y

The aforementioned three are the most important, so I will halt it here.
Enjoy!
Do not miss future updates by subscribing via email.
Click here to download.

Comments

Popular posts from this blog

Programming is the new Mathematics : Enrol your kids for coding classes with us at Babatunde Elucidation

let us at Babatunde Elucidation make programming the new math for your kids. by SB Sanni. It is needless to say that Nigeria is falling behind the rest of the world in mathematics and science, and we may as well predict the detrimental effect for our future.  In over 20 states of the federation, computer science doesn’t even count towards high school graduation requirements. Although programming jobs are growing rapidly, yet it is also rapidly dropping in our educational sector. This is a skill that can be taught as early as possible in primary schools, yet it’s not even offered in these schools. Obviously we are not preparing our students for the hantle of problems that lie ahead. In order to curb this issue, that's where Babatunde Elucidation comes in. But first, lets analyse the issues at hand. The first step in solving a problem is to recognize its need to be solved. Today an estimate of 5% of students study programming in Nigeria. If we triple that to 15%, we clos...

Free Download of JAMB'S UTME Physics Past Questions with Answers on "Waves" and "SHM"

Free Download of Jamb-UTME- Physics past questions with Answers on "Waves" and "SHM." There have been lots of posts out there, stating 'Free Download of  UTME Physics past questions with Answers' but only questions without answers . This has prompted me to painstakingly create this pack by solving Jamb physics past questions on different topics and making them available for download free. Not only are these questions solved topics by topics, they're also solved systematically from the simplest to the hardest. It is a unique past questions pack with answers to make easy the studying of this subject. Side Note: 'ume 91@04' in the pack implies ume 1991 question number 4. As the description of the website displays-understanding what you know is the key- I would like to explain briefly on this two topics in physics. Brief explanation on the topics Waves A wave is a means of transferring energy. We see and hear people by means of light and sound ...

Computer Programming concept: Problem Solving

Understand programming concepts first! by SB Sanni. Knowledge of problem solving and programming concepts is a necessity for those who work with computers, either as programmers or as users. Unfortunately, many learners have greater difficulty with problem solving than they do with the syntax of computer languages or applications. Since problem-solving concepts are similar in all languages and applications, learners can learn them in one computer language. Then, the learners can concentrate on syntax. This arrangement not only saves time but also decreases frustration for everyone involved, and it improves the success rates of the learners. When I ventured into the world of computer programming, as a Newbie - without any computer science or programming background- it was a difficult experience as I was learning it on my own without any instructor, teacher or lecturer. I read books and watch online tutorials, still didn't understand 'Jack!' I nearly gave up, as a matter of f...