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Geometrical Construction Using ruler and compasses Remember the following when making geometrical constructions. 1. Use a hard pencil with a sharp point. This gives thin lines which are more accurate. 2. Check that your ruler has good straight edge. A damaged ruler is useless for construction work. 3. Check that your compasses are not too […]
JSS3 Mathematics Third Term: Geometrical Construction Read More »
Introduction Good presentation can make statistical data easy to read, understand and interpret. Therefore it is important to present data clearly. i. There are two main ways of presenting data: presentation of numbers or values in lists and tables; ii. Presentation using graphs, i.e. picture. We use the following examples to show the various kinds
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There is a truth teller (always tells the truth), a liar (always lies), and one that sometimes answers truthfully and sometimes lies. Each man knows who is who. You may ask three yes or no question to determine who is who. Each time you ask a question, it must only be directed to one of
PUZZLE: The Liar, the Truth Teller and the Random Answerer Read More »
ECONOMIC COMMUNITY OF WEST AFRICAN STATES (ECOWAS) Ecowas is a sub-region organization formed by fifteen West African countries in 1975. Lagos was originally its headquarters before it was moved to Abuja. It now has sixteen members states as a result of the inclusion of Cape-Verde. Ecowas’ main aim is to promote economic co-operation among members
SS3 Economics Second Term: International Economic Organization Read More »
Grammatical Structure: Direct and Indirect Speech The word ‘reported’ is often used for the second type; but the truth is that we can ‘report’ EITHER by using ‘direct speech’ OR by using ‘indirect speech’. The difference is that with direct speech we reproduce the actual words of a speaker; with indirect speech we do this
SS3 English Language Second Term: Revision on Direct and Indirect Speech Read More »
Introduction An algebraic function is a function that can be written using a finite number of the basic operations of arithmetic (i.e., addition, multiplication, and exponentiation). In order to take the derivative of these functions, we will need the power rule. The Power Rule: The power rule states that if , then . Exponential and
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What is Acquisition of Business? Business Acquisition is the process of buying a company to build on strengths or weaknesses of the company making the purchase. It can also be defined as a corporate action in which a company acquires ownership of another company by buying most, if not all of the other company’s ownership stakes. This
SS2 Financial Accounting Third Term: Acquisition/Purchase of Business Read More »
Clause: Subordinate and Insubordinate A subordinate clause (or dependent clause) is a clause that cannot stand alone as a complete sentence because it does not express a complete thought. A subordinate clause is a group of words, which include a finite or non-finite verb. The subordinate clause cannot stand independently as it is not complete
SS2 English Language Third Term: Subordinate clause and Skill focus Read More »
Sunlight is often called white light, since it is a combination of all the visible colors. Since the index of refraction is different for each color, the angle of refraction will be different for each color when the light passes from air into glass or other transparent material. This is according to Snell’s Law. Now
SS2 Physics Third Term: Glass Prism Read More »
What is a Prefix? To understand what a prefix is, it is imperative to first understand what a root word is. That said, a root word is a word that can be changed into a new word by adding a beginning and/or an ending. In this light therefore, a prefix is a beginning that is added
