![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 31.10.2019 04:31, heavenmckissack21
(1 point) which of the following statements are true? a. the equation ax=b is referred to as a vector equation. b. if the columns of an m×n matrix a span rm, then the equation ax=b is consistent for each b in rm. c. if the equation ax=b is inconsistent, then b is not in the set spanned by the columns of a. d. if a is an m×n matrix and if the equation ax=b is inconsistent for some b in rm, then a cannot have a pivot position in every row. e. any linear combination of vectors can always be written in the form ax for a suitable matrix a and vector x. f. if the augmented matrix [ a b ] has a pivot position in every row, then the equation ax=b is inconsistent.
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:10, DepressionCentral
Which of the following graphs represents the function f(x) = 2^x
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00, cheryljoseph69
Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a. m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?
Answers: 3
Do you know the correct answer?
(1 point) which of the following statements are true? a. the equation ax=b is referred to as a vect...
Questions in other subjects:
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.02.2020 23:31
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/ekonomika.png)
Business, 26.02.2020 23:31
![Konu](/tpl/images/cats/biologiya.png)
Biology, 26.02.2020 23:31
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/istoriya.png)