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on Given the system below, -8x+ay = 4 3x + 2y = -1 find: 1. Value of a, if det (A)=-1 Instructions for the answer: Type only answer. For example, 12 2. Solve only for y using Cramer's rule. Instructions for the answer: Type only answer. For example, 12

on Given the system below, -8x+ay = 4 3x + 2y = -1 find: 1. Value of a, if det (A)=-1 Instructions for the answer: Type only answer. For example, 12 2. Solve only for y using Cramer's rule. Instructions for the answer: Type only answer. For example, 12

College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter1: Equations And Inequalities
Section1.8: Absolute Value
Problem 99E
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on Given the system below, -8x+ay = 4 3x + 2y = -1 find: 1. Value of a, if det (A)=-1 Instructions for the answer: Type only answer. For example, 12 2. Solve only for y using Cramer's rule. Instructions for the answer: Type only answer. For example, 12
Transcribed Image Text:on Given the system below, -8x+ay = 4 3x + 2y = -1 find: 1. Value of a, if det (A)=-1 Instructions for the answer: Type only answer. For example, 12 2. Solve only for y using Cramer's rule. Instructions for the answer: Type only answer. For example, 12
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