(2) (Section 7.1 # 4) Find det (A-) where: -2 -3 2 A = 1 -1 1 1 (Hint:Use a property of the determinant.)
(2) (Section 7.1 # 4) Find det (A-) where: -2 -3 2 A = 1 -1 1 1 (Hint:Use a property of the determinant.)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.5: Determinants
Problem 80E
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Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
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