Mathematics, 20.09.2019 17:30 sanago4785
Chose parameters h and k such that the system has a) a unique solution, b) many solutions, and c) no solution. 31+3x2= 4 2x1+kx2= h
Answers: 1
![\left[\begin{array}{ccc}1&3&4\\2&k&h\end{array}\right]](/tpl/images/0246/8152/367a4.png)
. If two times the row 1 is subtracted to row 2 we get the following matrix![\left[\begin{array}{ccc}1&3&4\\0&k-6&h-8\end{array}\right]](/tpl/images/0246/8152/70f22.png)
.
and solviong for 
, 
Another question on Mathematics
Mathematics, 21.06.2019 15:30
Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet
Answers: 1
Mathematics, 21.06.2019 16:00
12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?
Answers: 2
Mathematics, 21.06.2019 18:00
Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}
Answers: 1
Mathematics, 21.06.2019 18:10
If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.
Answers: 1
You know the right answer?
Chose parameters h and k such that the system has a) a unique solution, b) many solutions, and c) no...
Questions
Mathematics, 11.11.2020 19:50
Mathematics, 11.11.2020 19:50
Mathematics, 11.11.2020 19:50
Arts, 11.11.2020 19:50
English, 11.11.2020 19:50
Mathematics, 11.11.2020 19:50
Chemistry, 11.11.2020 19:50
