Sing Yin Secondary School First Term Examination‚ 2009 – 2010 Mathematics 1 Form 3 Full marks: 100 Answer ALL questions. Unless otherwise specified‚ all working must be clearly shown. The diagrams in this paper are not necessarily drawn to scale. Unless otherwise specified‚ numerical answers should either be exact or correct to 3 significant figures. 1. 2. Time allowed: 1.5 hours Simplify 2 8 + 24 . x 2 − 5x − 6 ‚ x 3 − 27 . ( ) (4 marks) Factorize (a) (b) (4 marks) (4
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22. Conditional- if it is a line then it contains at least two points Inverse- if it is not a line then it does not contain at least two points Converse- If it contains at least two points then it is a line Contrapositive- if it does not contain at least two points‚ then it is not a line 23. Conditional- If there are 3 noncollinear points‚ then there is exactly one plane Inverse- if there are not exactly 3 collinear points‚ then there is not exactly one plane Converse- if there is exactly one
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Mathematical Database MATHEMATICAL INDUCTION 1. Introduction Mathematics distinguishes itself from the other sciences in that it is built upon a set of axioms and definitions‚ on which all subsequent theorems rely. All theorems can be derived‚ or proved‚ using the axioms and definitions‚ or using previously established theorems. By contrast‚ the theories in most other sciences‚ such as the Newtonian laws of motion in physics‚ are often built upon experimental evidence and can never be
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CE1008/CZ1008: Engineering Maths CPE103/CSC103: Maths I/Foundation Maths Course Introduction 2012-2013 Semester 2 i-1 What is CE1008/CZ1008 Engineering Maths? Academic Unit: 3 AU Syllabus: • Calculus • Probability & Statistics Calculus: Probability & Statistics: • Notion of a Limit • Differentiation and Applications • Integration and Applications • Differential Equations and Applications • Descriptive Statistics • Probability Theory • Probability & Sampling
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English 101 02-17-2014 Double Standards Do you have a pet peeve? If so‚ what is it? Is it that of people talking on their cell phone while in the checkout line in a grocery store? Or‚ drivers not using their blinkers while changing lanes? Well‚ one of my biggest pet peeves is double standards or hypocrites. It really bothers me when people say one thing and with their actions do the exact opposite. In the book King Leopold’s Ghost‚ there are three characters that display the most hypocrisy
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MATH RATIONALE “The mathematic mind is a mind that is especially interested in mathematics. Rather than find them boring and absurd‚ they find them interesting and absorbing. It is a fact that most children in our Montessori schools manage to achieve great enthusiasm while working with mathematics. Is the preparation of their minds that allows them to reach this pleasure." Maria Montessori‚ London Lectures‚ 1946‚ p 41 Mathematics has always been a difficult subject for students. Many children
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Head: Reflection Paper Math has been around for quiet a long time. We all see math in a different way some can grasp it and some cannot. Learning math concept is very frustrating some will master it and some want. I have struggle with math myself. In fact‚ every time the word math was said throughout my school years and I hated it. Now throughout this course‚ I realize that I need a great amount of math skills before I can even consider teaching math skills. Math is a difficult concept to teach
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When looking back on Math 297‚ I am reminded of the first time I heard mention of the course in Math 157 by Shari Dorsey. Shari was sharing with the class that in the fall a special topics class was going to be available‚ the topic being instruction in the middle years. I was so eager to sign up for the course that I emailed the instructor‚ Margaret Kinzel‚ immediately requesting a permission number. The eagerness to secure myself a position in this course stems from a desire to have as thorough
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Mathematics in Everyday Life How many times have you students asked "When are we ever going to use this in real life?" You’ll find the answer here! Or You may find yourself wondering what use we have for some of the knowledge we obtain from math class in school. It is sometimes difficult for students to appreciate the importance of Mathematics. They often find the subject boring and hard to understand. With this project we will hopefully help our students realize that Mathematics is not just a
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Standard 1: understand the principles and values essential for working with children and young people a. Think of a particular situation when you were able to treat children‚ young people‚ their families and their carers with respect. b. Now think of another situation when you were able to treat children‚ young people‚ their families and their carers as equals We had an occasion when a YP was asking me to take her to her grandparents’ house to collect some items that she had left there a couple of
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