CHAPTER 7 ARITHMETIC AND GEOMETRIC PROGRESSIONS 7.1 Arithmetic Progression (A.P) 7.1.1 Definition The nth term of an arithmetic progression is given by ‚ where a is the first term and d the common difference. The nth term is also known as the general term‚ as it is a function of n. 7.1.2 The General Term (common difference) Example 7-1 In the following arithmetic progressions a. 2‚ 5‚ 8‚ 11‚ ... b. 10‚ 8‚ 6‚ 4‚ ... Write (i) the first term‚ (ii) the common difference‚
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The book I Am Number four is written by Pittacus Lore and is a sci-fi novel about aliens on earth. The main character John is from this planet lorien. His planet was destroyed by the mogadarians who hunt people from lorien 9 of them escaped but 3 were killed in order. John is number four and their hunting him next. His guardian is Henri who is supposed to protect him. He moves to Ohio and goes to high school. He tries to live a normal life and he can not get connected to anyone because me may
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Math SL Investigation Type 2 Stellar Numbers This is an investigation about stellar numbers‚ it involves geometric shapes which form special number patterns. The simplest of these is that of the square numbers (1‚ 4‚ 9‚ 16‚ 25 etc…) The diagram below shows the stellar triangular numbers until the 6th triangle. The next three numbers after T5 would be: 21‚ 28‚ and 36. A general statement for nth triangular numbers in terms of n is: The 6-stellar star‚ where there are 6 vertices‚ has
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Complex Numbers and Applications ME50 ADVANCED ENGINEERING MATHEMATICS 1 Complex Numbers √ A complex number is an ordered pair (x‚ y) of real numbers x and y. For example‚ (−2.1‚ 3.5)‚ (π‚ 2)‚ (0‚ 0) are complex numbers. Let z = (x‚ y) be a complex number. The real part of z‚ denoted by Re z‚ is the real number x. The imaginary part of z‚ denoted by Im z‚ is the real number y. Re z = x Im z = y Two complex numbers z1 = (a1‚ b1) and z2 = (a2‚ b2) are equal‚ written z1 = z2 or (a1‚ b1) = (a2‚ b2)
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Additional Mathematics Project Work SPM 2 |2012 No. | Content | Page | 1 | Preface | | 2 | Acknowledgement | | 3 | Aim | | 4 | Objectives | | 5 | Introduction | | 6 | Activity 1: Collecting information | | 7 | Activity 2: Analysing the data | | 8 | Activity 3: Interpreting the result | | 9 | Activity 4: Further exploration | | 10 | Activity 5: Conclusion | | 11 | Reflection | | CONTENT PREFACE I have done many researches throughout the internet and discussing
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Soul music is the sound of an unforgettable era. There are a number of memorable hits that continue to get serious radio play even 30 to 40 years after their release. Here are some of the greatest soul album ever made. Number Ten: Rick James- Street Songs‚ 1981 This songwriter‚ singer‚ guitarist‚ and producer all rolled into one became known for something called "punk-funk." Quite an innovative concept! Number Nine: Jr. Walker and the Allstars- Shotgun‚ 1965 Walker started out as a solo saxophone
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DETERMINATION OF SAPONIFICATION AND IODINE NUMBERS OF SOME LIPIDS A.L. ASCANO1 C.V. OPONDA1 1INSTITUTE OF BIOLOGY UNIVERSITY OF THE PHILIPPINES‚ DILIMAN‚ QUEZON CITY‚ PHILIPPINES DATE PERFORMED: FEBRUARY 19‚ 2013 INSTRUCTOR’S NAME: FRANCESCA N. BELTRAN _____________________________________________________________________________________ ABSTRACT _____________________________________________________________________________________ INTRODUCTION Lipids are long aliphatic hydrocarbon chains
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Estimated Number of Animal and Plant Species on Earth Believe it or not‚ there are about 950‚000 species of insects No one knows for sure how many species of animals exist on Earth. In fact‚ some 10‚000 species of animals are discovered each year‚ with over one and a half million species already described. Projections for the total number of species on Earth range from 2 million to 50 million. Animal group Number of species Vertebrates Amphibians 6‚199 Birds 9‚956 Fish 30‚000 Mammals
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biggest 2-digit even number? 7. What is the odd number next to 395? 8. What comes after 346? 9. Arrange from least to greatest. {32‚ 47‚ 23‚ 73‚ 53} 10. What is the correct symbol to be used in 89 (‚ =) 45? 11. In the expression 5-3=2. What do you call 2? 12. Write on-half in symbols. 13. I am a two digit number. My ten’s digit is 4 and the sum of my digits is 6. What number am I? 14. Add 24 to the difference of 33 and 14. 15. What number is between 29 and 31? 16. Which number does not belong
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be wrong. Here are some of the most common misconceptions out there about bisexuality. Number Seven: ’It’s Only a Phase’ A lot of people assume that bisexual experimentation is just something you try once in college. This is a stereotype that may be true for some‚ but is usually completely untrue. Studies show that very few women who identified as bisexual changed their orientation later on in life. Number Six: Bisexuals are More Likely to Have STDs For some reason‚ this is a prejudice that persists
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