Mathematics, 03.10.2019 03:00 youngbeauty17
(1 point) which of the following statements are true? the equation ax = b is consistent if the augmented matrix [ a b ] has a pivot position in every row. b. the equation ax = b is referred to as a vector equation. c. a vector b is a linear combination of the columns of a matrix a if and only if the equation ax = b has at least one solution. d. if the equation ax = b is inconsistent, then b is not in the set spanned by the columns of a. e. if a is an m x n matrix and if the equation ax = b is inconsistent for some b in r™, then a cannot have a pivot position in every row. the solution set of a linear system whose augmented matrix is [ aj a2 a3 b ] is the same as the solution set of ax = b, if a =[ aj az az ].
Answers: 2
Mathematics, 21.06.2019 15:30
Data was collected on myrtle beach for 11 consecutive days. each day the temperature and number of visitors was noted. the scatter plot below represents this data. how many people visited the beach when the temperature was 84 degrees?
Answers: 1
Mathematics, 21.06.2019 19:30
Okay so i didn't get this problem petro bought 8 tickets to a basketball game he paid a total of $200 write an equation to determine whether each ticket cost $26 or $28 so i didn't get this question so yeahyou have a good day.
Answers: 1
Mathematics, 21.06.2019 21:10
Jenny earned a 77 on her most recent test jenny score is no less then 5 points greater then 4/5 of terrance’s score if t represents terrance score which inequality represents the situation
Answers: 3
(1 point) which of the following statements are true? the equation ax = b is consistent if the augm...
Mathematics, 28.10.2019 19:31
Mathematics, 28.10.2019 19:31
Engineering, 28.10.2019 19:31
Mathematics, 28.10.2019 19:31
Arts, 28.10.2019 19:31
Chemistry, 28.10.2019 19:31
Mathematics, 28.10.2019 19:31
Mathematics, 28.10.2019 19:31