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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Foreign direct investment (FDI) is direct investment into production or business in a country by a company in another country‚ either by buying a company in the target country or by expanding operations of an existing business in that country. Foreign direct investment is in contrast to portfolio investment which is a passive investment in the securities of another country such as stocks and bonds. Contents [hide] * 1 Definitions * 2 Types * 3 Methods * 4 Importance and barriers to FDI
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the total cost of borrowing over the life of the bond. (4) Would the total bond interest expense be greater than‚ the same as‚ or less than the total interest expense that would be reported if the straight-line method of amortization were used? SOLUTION (a) (1) 2010 July 1 Cash 3‚501‚514 Discount on Bonds Payable 498‚486 Bonds Payable 4‚000‚000 (2) Dec. 31 Bond Interest Expense ($3‚501‚514 X 5%) 175‚076 Discount on Bonds Payable 15‚076
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Mega Trends Megatrends are global‚ transformative and macro-economic forces in societal development that will very likely affect the future in the next era. They involve business‚ economy‚ society‚ cultures and personal lives thereby defining our future world and its increasing pace of change. Mega trends have different meanings and impacts for different industries‚ companies and individuals. Analysis of these mega trends and their implications forms an important component of a company’s future
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Application of linear algebraic equation for chemical engineering problem The chemical engineering system models often outcome of set of linear algebraic equations. These problems may range in complexity from a set of two simultaneous linear algebraic equations to a set involving 1000 or even 10‚000 equations. The solution of a set two or three linear algebraic equations can be obtained easily by the algebraic elimination of variables or by the application of cramer’s rule. However for systems involving
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Audience sensitivity is to be mindful of the different groups of diversities that are present in a crowd. When presenting to an audience either with a speech or in a meeting you need to know your audience. Knowing the audience will ensure that the message is delivered appropriately and that the audience will completely understands the message without any misunderstandings or confusion. There are many things to consider with audience sensitivity such as; age‚ gender‚ and also demographics. Another
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School security is a current problem people are trying to strengthen and advance. They are trying to make schools a safe place for kids so parents do not have to worry about the safety of their child when they are at school. Recently a man worked his way into a school in Connecticut and shot students and teachers. This shows that even though people are trying to strengthen school security‚ there are still weaknesses that need to be fixed so something like this does not happen again. Somehow this
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areas to urban areas‚ a process known as urbanisation. The scale of this can be shown through the way that the population of those living in urban areas overtook that of those living in rural areas in 2011. As the population of a place increases problems such as overpopulation and traffic congestion will occur. Generally however‚ the issues facing MICs and LICs will differ from those in HICs. For example in MICs there are schemes such as Indonesia’s Transmigration scheme or China’s One Child Policy
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Cultural Sensitivity Cross-cultural issues play a big roll in international marketing. Understanding how cultural differences can affect a marketing strategy‚ both negatively and positively‚ is essential in obtaining success in expanding a business to another country. A country’s economy‚ laws‚ culture‚ language‚ and business practices are factors for consideration when wanting to expand a product in another country. Having a complete understanding a country’s lifestyle and expectations can only
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Among the various socioeconomic problems‚ which our country is facing today‚ the problem of unemployment is one of the most serious Unemployment is defined as condition of a person who is willing to work but unable to find a paying job. There are various factors that are responsible for unemployment i country. Unemployment can be due to seasonal layoff particularly in agricultural sector. It can be due to technological changes in an automated industry or due to lack of adequate skills by the workers
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