1.Logic ∃there exist ∀for all p⇒q p implies q / if p‚ then q p⇔q p if and only if q /p is equivalent to q / p and q are equivalent 2.Sets x∈A x belongs to A / x is an element (or a member) of A x∉A x does not belong to A / x is not an element (or a member) of A A⊂B A is contained in B / A is a subset of B A⊃B A contains B / B is a subset of A A∩B A cap B / A meet B / A intersection B A∪B A cup B / A join B / A union B A\B A minus B / the diference between A and B A×B A cross B / the
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UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education *9202671358* CAMBRIDGE INTERNATIONAL MATHEMATICS Paper 4 (Extended) 0607/04 October/November 2010 2 hours 15 minutes Candidates answer on the Question Paper Additional Materials: Geometrical Instruments Graphics Calculator READ THESE INSTRUCTIONS FIRST Write your Centre number‚ candidate number and name on all the work you hand in. Write in dark blue or black pen. Do not use
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In Mathematics‚ a periodic function is a function that repeats its values in regular intervals or periods. Periodic functions are used throughout science to describe oscillations‚ waves‚ and other phenomena that exhibit periodicity. Periodic functions are those that repeat on a set interval. All trigonometric functions are periodic. They are useful because one can determine the value of the function anywhere in the domain. If a function is periodic‚ then there is some value n for which
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Homework #4 - SQL Use the following (denormalized) database schema (and the attached tables) to write the queries. Publishers (custid‚ name‚ city‚ phone‚ creditcode) Bookjobs (jobid‚ custid‚ jobdate‚ descr‚ jobtype) POS (jobid‚ poid‚ podate‚ vendorid) Items (itemid‚ descr‚ onhand‚ price) Po_Items (jobid‚ poid‚ itemid‚ quantity) For each question‚ turn in the Oracle SQL query and the output. You should feel free to do these by hand (paper and pencil)‚ or you may actually run them
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Aluminum GuttersOf all the types of gutters to choose from‚ there is a very good reason why aluminum dominates the gutter market. The metal is corrosion-resistant‚ lightweight‚ easy to work with‚ available in wide range of colors‚ and less expensive than the other alternatives. Copper GuttersCopper gutters will not hold up that much better or last longer than aluminum gutters for the added cost. There are certain long term and short term advantages to copper gutters‚ as long as they are installed
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INTERNATIONAL BACCALAURÉAT BACHILLERATO c BACCALAUREATE INTERNATIONAL INTERNACIONAL M02/540/S(1)M+ MARKSCHEME May 2002 FURTHER MATHEMATICS Standard Level Paper 1 9 pages –3– M02/540/S(1)M+ Paper 1 Markscheme Instructions to Examiners 1 Method of marking (a) (b) All marking must be done using a red pen. Marks should be noted on candidates’ scripts as in the markscheme: ! show the breakdown of individual marks using the abbreviations (M1)‚ (A2) etc. ! write down each part mark total‚ indicated
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Certain Cash Contributions for Typhoon Haiyan Relief Efforts in the Philippines Can Be Deducted on Your 2013 Tax Return A new law allows you to choose to deduct certain charitable contributions of money on your 2013 tax return instead of your 2014 return. The contributions must have been made after March 25‚ 2014‚ and before April 15‚ 2014‚ for the relief of victims in the Republic of the Philippines affected by the November 8‚ 2013‚ typhoon. Contributions of money include contributions made
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Corporate Finance: The Core (Berk/DeMarzo) Chapter 3 - Arbitrage and Financial Decision Making 7) You have an investment opportunity in Germany that requires an investment of $250‚000 today and will produce a cash flow of €208‚650 in one year with no risk. Suppose the risk-free rate of interest in Germany is 6% and the current competitive exchange rate is €0.78 to $1.00. What is the NPV of this project? Would you take the project? A) NPV = 0; No B) NPV = 2‚358; No C)
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Do problems 7-1‚ 7-3‚ 7-5‚ 7-7‚ 7-9‚ 7-11‚ 7-13‚ and 7-15‚ page 179 of your textbook 7-1. Determine the interest payment for the following three bonds: 3 ½ percent coupon corporate bond (paid semiannually)‚ 4.25 percent coupon Treasury note‚ and a corporate zero coupon bond maturing in ten years. (Assume a $1000 par value.) 3 ½ percent coupon corporate bond (paid semi-annually): ½ × 3.5% × $1‚000 = $17.50 4.25 percent coupon Treasury note: ½ × 4.25% × $1‚000 = $21.25 corporate zero coupon
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COMPUTER ASSIGNMENT FINS2624 Session 1‚ 2012 Instructions Please read these instructions carefully before you start. Groups You may cooperate on this assignment in groups consisting of up to three students. If you prefer to work alone or with only one other student that is fine‚ too. Either way‚ make sure to enter the student IDs (including the letter) and names of all students in your group in the appropriate cells (B1:B6) on the Answers sheet. There will be draconian punishments for
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