IX Mathematics Chapter 1: Number Systems Chapter Notes Key Concepts 1. 2. 3. 4. 5. Numbers 1‚ 2‚ 3…….‚ which are used for counting are called Natural numbers and are denoted by N. 0 when included with the natural numbers form a new set of numbers called Whole number denoted by W -1‚-2‚-3……………..- are the negative of natural numbers. The negative of natural numbers‚ 0 and the natural number together constitutes integers denoted by Z. The numbers which can be represented in the form of p/q where
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Complex Number System Arithmetic A complex number is an expression in the form: a + bi where a and b are real numbers. The symbol i is defined as √ 1. a is the real part of the complex number‚ and b is the complex part of the complex number. If a complex number has real part as a = 0‚ then it is called a pure imaginary number. All real numbers can be expressed as complex numbers with complex part b = 0. -5 + 2i 3i 10 real part –5; imaginary part 2 real part 0; imaginary part 3 real part 10; imaginary
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GE’s Two Decade Transformation : Jack Welch’s Leadership Executive Summary The case examines the transformation of GE under the charismatic leadership of Jack Welch‚ from the time when GE was a small player to its status of the ‘Most Admired Company’ and the ‘Most Respected Company’ by late 1990s. We have done a detailed study of the impact Jack Welch has had as CEO over the past twenty years and reveals a leadership style that is the driving force behind a successful transition from a corporate
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Living By Numbers-Value Creation Or Profit? Case Summary This case basically explains about MarineCorp Sdn Bhd leads by Hafiz Hashim who has position as a Chief Financial Officer (CFO) in MarineCorp. It is also a subsidiary of SURIA. MarineCorp is a maritime solution provider for its SURIA and have two subsidiaries which are Green Port Sdn Bhd and Sungai Emas Sdn Bhd. MarineCorp has their responsibility in manage and conducting both subsidiaries. The financial statements of the three companies
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Quantum Numbers Quantum Numbers The Bohr model was a one-dimensional model that used one quantum number to describe the distribution of electrons in the atom. The only information that was important was the size of the orbit‚ which was described by the n quantum number. Schrödinger’s model allowed the electron to occupy three-dimensional space. It therefore required three coordinates‚ or three quantum numbers‚ to describe the orbitals in which electrons can be found. The three coordinates that
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Criminal Profiling Week 1 Discussion questions 1. Analyze inductive/deductive reasoning. Inductive criminal investigative assessments: The inductive approach to profiling is a based on the simple premise that "If certain crimes committed by different people are similar‚ then the offenders must also share some type of personality traits. (Holmes & Holmes‚ 2009)" Inductive reasoning seems to be the more "scientific" of the two as it is strictly based on criminals that have committed the
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Convert the decimal number 125 into binary. Use the division-by-two method shown in the following example. 125 /2 = 62 r=1 62 /2 = 31 r=0 31 /2 = 15 r=1 15 /2 = 7 r=1 7 /2 = 3 r=1 3 /2 = 1 r=1 1 /2 = 0 r=1 01111101 2.Convert your binary result back into decimal to prove your answer is correct. This is also shown in the following example. Weights = 128 64 32 16 8 4 2 1 Bits = 0 1 1 1 1 1 0 1 64 + 32 + 16 + 8 + 4 + 1 = 125 Task 2: Procedure 1.Convert the binary number 10101101 into decimal
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Cierra Washington LAN 1080-83733 Racial Stereotypes in American Popular Culture and Media A "stereotype" can be defined simply as; a process for making metal printing plates‚ or a plate made by this process (the process of a stereotype). Another definition for the word‚ more commonly used‚ means a simplified or standardized conception and/or image of a particular group. The old definition of "stereotype" relates to the sociological definition of the word‚ in that it is a taking from a “mold cast
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CPI (Consumer price index) A consumer price index (CPI) measures changes in the price level of consumer goods and services purchased by households. The CPI is a statistical estimate constructed using the prices of a sample of representative items whose prices are collected periodically. GDP deflator In economics‚ the GDP deflator (implicit price deflator for GDP) is a measure of the level of prices of all new‚ domestically produced‚ final goods and services in an economy. GDP stands for gross
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Racial Diversity in Society Worksheet 1 ETH/125 Version 8 Associate Program Material Racial Diversity in Society Worksheet Part I Complete the following using the MySocLab Social Explorer Map: Income Inequality by Race (located on the student website) as a reference: Select 1 racial group from the list below: African American o Asian American o Arab American o Hispanic American/Latino White/Caucasian Write a 150- to 300-word summary of the economic
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