subject
Mathematics, 27.08.2019 20:30 HugoArellano

Does the following system have a unique solution? why?
a) no, because the determinant of the coefficient matrix is 0.
b) no, because the determinant of the coefficient matrix is 12.
c) yes, because the determinant of the coefficient matrix is 0.
d) yes, because the determinant of the coefficient matrix is 12.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
Naomi’s parents want to have 50,000, saved for her college education, if they invest 20000 today and earn 7% interest compound annually, about how long will it take them to save 50 thousand
Answers: 3
question
Mathematics, 21.06.2019 15:20
Which matrix multiplication is possible?
Answers: 1
question
Mathematics, 21.06.2019 18:00
What is the solution to the equation in the & show work i’m very
Answers: 1
question
Mathematics, 21.06.2019 19:30
Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours
Answers: 1
You know the right answer?
Does the following system have a unique solution? why?
a) no, because the determinant of the...
Questions
question
Mathematics, 21.04.2021 23:50
question
English, 21.04.2021 23:50
question
Mathematics, 21.04.2021 23:50
Questions on the website: 13722360