(a) Evaluate each of these determinants. (b) Use your answers to part (a) to write down the...

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(a) Evaluate each of these determinants.
-7 2 (ii) (i) (ii) -7 (b) Use your answers to part (a) to write down the solution of the simultaneous equations
4x + 2x = −7
x + 3y = 5

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Mathematics for Economics and Business

ISBN: 978-1292191669

9th edition

Authors: Ian Jacques

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Question Posted: Apr 18, 2019 10:15 AM

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(a) Evaluate each of these determinants. (b) Use your answers to part (a) to write down the...

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-7 2 (ii) (i) (ii) -7

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Mathematics for Economics and Business

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