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ESSENTIAL MATHEMATICS FOR ECONOMICS AND BUSINESS Chapter 7 and 9 $18.70   Add to cart

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ESSENTIAL MATHEMATICS FOR ECONOMICS AND BUSINESS Chapter 7 and 9

Chapter9: Everything you have to know about Matrices and solving systems of linear equations using Cramer's rule, inverse rules, Gauss jordan, and also how to do the determinant. Chapter7: optimization without constraints -Economic applications : MRTS, marginals, approximate changes, Partial elasti...

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Economic applications: steps for approximate change and derivatives

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The steps to follow for computing the approximatte change and also the interpretation of it as well as the marginal and the interpretation

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Economic applications : MRTS: marginal rate of techinical substitution all the details needed

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The marginal Rate of technical substitution for both indiferrence curve and isoquants with graphs related to them as well as the economic interpretation for MRTS

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Summary Economic applications: Elasticity and long/short run interpretations

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Elasticity usin partial derivatives and economic interpretation as well as the interpretation of long and short runs

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Optimization without constraints

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all the steps to follow to succesfully do an exercice of optimization without constraints. These steps are meants for you to have a perfect exercice without any mistakes

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Summary CHAPTER9 : Matrices

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This is a document where you could find all the esential notions for matrices :sum of matrix,multiplication by scalar,matrix multiplication. As well as all the steps to follow to solve a system of linear equations using Cramer's rule, Gauss jordan, Minor's expansion, Inverse Matrix.

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