KILOSA DISTRICT COUNCIL, FORM FOUR PRE-NATIONAL EXAMINATION – BASIC MATHEMATICS msomimaktaba, October 8, 2020 THE UNITED REPUBLIC OF TANZANIA PRESIDENT’S OFFICE REGIONAL ADMINISTRATION AND LOCAL GOVERNMENT KILOSA DISTRICT COUNCIL FORM FOUR PRE-NATIONAL EXAMINATION BASIC MATHEMATICS 041 TIME:3:00 Hours Thursday 22nd,August 2019 INSTRUCTIONS This paper consists of section A and B with a total of fourteen questions (14) Answer all questions from both sections…. Continue Reading
BASIC MATHEMATICS TERMINAL EXAMINATIONS FORM IV msomimaktaba, October 8, 2020 PRESIDENT’S OFFICE REGIONAL ADMINISTRATION AND LOCAL GOVERNMENT MARY WILSON GIRLS’ SECONDARY SCHOOL BASIC MATHEMATICS TERMINAL EXAMINATIONS FORM 4 -2019 Duration: 02:30 Hours Friday , 14th June, 2019 INSTRUCTIONS This paper consists of section A and B. Answer all questions in section A and any four (4) questions from section B…. Continue Reading
ITILIMA DISTRICT COUNCILFORM FOUR MOCK EXAMINATION041 | BASIC MATHEMATICS msomimaktaba, October 8, 2020October 8, 2020 Time: 3 Hours Tuesday 14th, July 2020 a.m Instructions 1.This paper consist of section A, and B with total of fourteen (14) questions 2. Answer ALL questions in both sections. 3. NECTA mathematical tables may be used 4. Write your Examination Number on every page of your answer sheet(s)… Continue Reading
Basic Mathematics Study Notes Form 4 Mathematics – LINEAR PROGRAMMING msomimaktaba, November 13, 2018August 17, 2024 LINEAR PROGRAMMING SIMULTANEOUS EQUATIONS Solving simultaneous equations graphically, the solution is given by the point of intersection of the two lines. Examples 1. Solve graphically the following simultaneous equations. 2x – y = 1 3x+3y =6 Equation 1 2x – y = 1 X intercept, y= 0 2x – y… Continue Reading
Basic Mathematics Study Notes Form 4 Mathematics – MATRICES msomimaktaba, November 13, 2018August 17, 2024 MATRICES Operations on matrices A matrix represents another way of writing information. Here the information is written as rectangular array. For example two students Juma and Anna sit a math Exam and an English Exam. Juma scores 92% and 85%, while Anna scores 66% and 86%. This can be written… Continue Reading
Basic Mathematics Study Notes Form 4 Mathematics – VECTORS msomimaktaba, November 13, 2018August 17, 2024 VECTORS Displacement and Position Vectors. Displacement Examples of vector quantities are displacement, Velocity, acceleration, force, momentum, electric field and magnetic field. Quantities which have magnitude only scalars, for example distance, speed, Pleasure, time and temperature. Sometimes a single. Small letter with a bar below like a or a like a… Continue Reading
Basic Mathematics Study Notes Form 4 Mathematics – TRIGONOMETRY msomimaktaba, November 13, 2018August 17, 2024 TRIGONOMETRY Trigonometrical ratios in a unit circle The three trigonometrical ratios of sine, cosine and tangent have been defined earlier, using the sides of a right-angled triangle as follows If A is an angle as shown Consider a circle of units subdivided into four congruent sectors of the coordinate axes… Continue Reading
Basic Mathematics Study Notes Form 4 Mathematics – PROBABILITY msomimaktaba, November 13, 2018August 17, 2024 PROBABILITY Defn: Probability is a branch of mathematics which deals with and shows how to measure these uncertainties of events in every day life. It provides a quantitative occurrences and situations. In other words. It is a measure of chances. Probability set and Event Suppose that an experiment of tossing… Continue Reading
Basic Mathematics Study Notes Form 4 Mathematics – THREE-DIMENSIONAL FIGURES msomimaktaba, November 13, 2018August 17, 2024 THREE-DEMENSIONAL FIGURES INTRODUCTION A three dimensional figure is a solid figure having three measures. Some examples are pyramids, cylinders, prisms, cubes and cuboids. – Apart from three dimensional figures, there are also one and two dimensional figures. Examples A line is one – dimensional. There is one direction to move… Continue Reading
Basic Mathematics Study Notes Form 4 Mathematics – AREAS AND VOLUMES msomimaktaba, November 13, 2018August 17, 2024 AREAS AND VOLUMES AREAS CASE 1.Right angled triangle Area = ½ b x h 2. Triangle with altitude that lies within the triangle Area 0f Δ ABC = ½ bh + ½ d h = ½ h(b + d) = ½ hL 3. A triangle where the altitude… Continue Reading
Basic Mathematics Study Notes Form 4 Mathematics – COORDINATE GEOMETRY msomimaktaba, November 13, 2018August 17, 2024 COORDINATE GEOMETRY Exercise 1. Plot the following point. P (2,2), T (-1, -2), L (2, -1) 2. In which quadrants is the? a. Abscissa positive? I b. Ordinate negative III c. Abscissa negative II d. Ordinate positive I e. Abscissa negative and ordinate negative? III EQUATIONS IN A STRAIGHT LINE… Continue Reading