1 19 9. -10 -k Consider the matrix it corresponds to an augmented matrixial representation of a lineal equation system ; it is correct to affirm that : A) It has infinite solutions when a = -190 and k + 90 B) It has a unique solution when a = -190 and k = 90 C) It has infinite solutions when a + -190 and k + 90 D) It has a unique solution when a + -190 and k # 90

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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1
19
9.
- 10
-k
Consider the matrix
it corresponds to an augmented matrixial
representation of a lineal equation system ; it is correct to affirm that :
A) It has infinite solutions when a = -190 and k + 90
B) It has a unique solution when a = -190 and k = 90
C) It has infinite solutions when a + -190 and k + 90
D) It has a unique solution when a + -190 and k # 90
Transcribed Image Text:1 19 9. - 10 -k Consider the matrix it corresponds to an augmented matrixial representation of a lineal equation system ; it is correct to affirm that : A) It has infinite solutions when a = -190 and k + 90 B) It has a unique solution when a = -190 and k = 90 C) It has infinite solutions when a + -190 and k + 90 D) It has a unique solution when a + -190 and k # 90
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