Class XII Chapter 3 – Matrices Compiled By : OP Gupta [+91-9650 350 480 | +91-9718 240 480] Maths Exercise 3.1 Question 1: In the matrix ‚ write: (i) The order of the matrix (ii) The number of elements‚ (iii) Write the elements a13‚ a21‚ a33‚ a24‚ a23 Answer (i) In the given matrix‚ the number of rows is 3 and the number of columns is 4. Therefore‚ the order of the matrix is 3 × 4. (ii) Since the order of the matrix is 3 × 4‚ there are 3 × 4 = 12 elements in it. (iii)
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"A solution to school violence" In my hometown of Monroe‚ Louisiana‚ we have solution to problems that may happen in schools. I think that most communities ignore the problems that happen in schools. With shootings in schools and many fights‚ this is one problem that needs to be solved immediately. In my town‚ we have a one strike rule‚ which is a great solution to some of the problems that happen in the schools. I know that money is a problem‚ but we can’t put a price on our children’s education
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issue as of now in school is the disagreement between students and educators about jackets and sweat shirts. Since the building is under construction still‚ air from outside tends to get in and as the weather gets colder‚ so does the classroom. Hoodies are a safety hazard since we are a vocational school‚ which I understand. But‚ no one likes to freeze. Not many students have warm attire that does not include a hood. So‚ the students try to tuck their hoods underneath their uniforms so they avoid the
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Problem-Solution Essay Introduction In a problem-solution essay‚ you analyze a problem and propose a method for solving it. The problem you choose to analyze should be one that offers some challenges but is still possible to resolve. A problem-solution essay should have the following characteristics: • a problem that needs to be solved • a thesis statement that identifies the problem and points toward the solution • identification of several possible solutions • specific facts‚ details‚ examples
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The real question is should schools have uniforms? Many people would argue both sides. There are many reasons why there should be school uniforms. There are also many reasons why there should not be school uniforms. This paper will cover why there should not be school uniforms. Schools should not have uniforms because it does not allow for students to express individuality. Students should be able to be themselves. They need to be able to stand out and be unique. No one wants to live in a world
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Do you think that all schools in the U.S should have school uniforms? Some people think that all schools should have schools uniforms‚ but most kids would not want that‚ it will make kids unhappy‚ there could just be a dress code‚ and it is expensive. In my opinion I think schools should not have school uniforms. In the first place‚ it could make the kids unhappy. Most kids would not like to wear the same exact thing every single day. They would want to express themselves by wearing what they want
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Zara: The Technology Giant of the Fashion World Synopsis Zara is a company that defines what the fashion industry has termed “fast fashion.” The flagship specialty chain of Spain-based clothing conglomerate‚ Inditex‚ Zara has built an information and distribution system that allows it to put the latest runway fashions in its stores in a matter of weeks at a fraction of what the big-name designers charge. In addition to fast‚ Zara is prolific. In a typical year‚ Zara launches about 11‚000
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Allen‚ J. (1999). Words‚ words‚ words: Teaching vocabulary in grades 4-12. York‚ ME: Stenhouse. Back Beck‚ I.L.‚ McKeown‚ M.G.‚ & Omanson‚ R.C. (1987). The effects and uses of diverse vocabulary instructional techniques. In M.G. McKeown & M.E. Curtis (Eds.)‚ The nature of vocabulary acquisition (pp. 147-163). Hillsdale‚ NJ: Erlbaum. Back Beck‚ I.L.‚ Perfetti‚ C.A.‚ & McKeown‚ M.G. (1982). Effects of long-term vocabulary instruction on lexical access and reading comprehension. Journal of Educational
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Assignment Coversheet Faculty of Business Government & Law Student ID number | | Unit name | | Unit number | | Name of lecturer/tutor | | Assignment name | | Due date | | You must keep a photocopy or electronic copy of your assignment. Student declarations This is all my own work and other sources are properly credited - I certify that the attached assignment is my own work. Material drawn from other sources has been appropriately and fully acknowledged by providing
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eventually be 40 feet under water- leaving over 100 million people homeless. If we continue to see these rates rise and do nothing about it‚ there will be serious health problems‚ more extreme weather conditions‚ billion dollar industries will go bankrupt (skiing and wineries)‚ and it will cause ecological catastrophes. The history of the problem stems back to the 1960’s when global warming was first discovered and tested. It was discovered that the CO2 levels were now increasing more rapidly than every before
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