1.Find the determinant of the matrix A = (* ), depending on a real parameter oc. Determine 1 the rang of matrix A for different values of o.Give a possible geometric meaning of this determinant, as a function of c.

1.Find the determinant of the matrix A = (* ), depending on a real parameter oc. Determine 1 the rang of matrix A for different values of o.Give a possible geometric meaning of this determinant, as a function of c.

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter7: Systems Of Equations And Inequalities

Section7.8: Solving Systems With Cramer's Rule

Problem 3SE: Explain what it means in terms of an inverse for a matrix to have a 0 determinant.

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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.

Question

D=5

1.Find
(x+D
the
determinant
of
the
matrix
A =
(*"
), depending on a real parameter c. Determine
1
the rang of matrix A for different values of c.Give a possible
geometric meaning of this determinant, as a function of c.

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