Solve the system using matrices (row operations)−4x−3y−z=−12−5x+6y+4=−24 −3x−y−6z =−22
How man...
Mathematics, 12.02.2020 02:24 Paytonsmommy09
Solve the system using matrices (row operations)−4x−3y−z=−12−5x+6y+4=−24 −3x−y−6z =−22
How many solutions are there to this system?
A. None
B. Exactly 1
C. Exactly 2
D. Exactly 3
E. Infinitely many
F. None of the above
Note: each solution to this system is an ordered triplet with three coordinates. Together, the three coordinates make one solution. Having exactly three solutions is not possible.
If there is one solution, give its coordinates in the answer spaces below.
If there are infinitely many solutions, enter z in the answer blank for z, enter a formula for y in terms of z in the answer blank for y and enter a formula for x in terms of z in the answer blank for x.
If there are no solutions, leave the answer blanks for x, y and z empty.
x=
y=
z=
Answers: 1
Mathematics, 21.06.2019 23:30
Jane has 5 nickels.john has 3 dimes.jane says she has a greater amount of money.with the information given,is she correct?
Answers: 3
Mathematics, 22.06.2019 00:00
What is the value of x in this triangle? a. 53° b. 62° c. 65° d. 118°
Answers: 2
Mathematics, 22.06.2019 02:40
Perform the indicated operation and write the answer in the form a + bi. (-5 + 2) + (3 - 6i)
Answers: 3
Social Studies, 03.06.2020 13:09
Mathematics, 03.06.2020 13:09
Mathematics, 03.06.2020 13:09
English, 03.06.2020 13:09
Mathematics, 03.06.2020 13:09
Mathematics, 03.06.2020 13:09
English, 03.06.2020 13:09
History, 03.06.2020 13:09
Mathematics, 03.06.2020 13:09
Social Studies, 03.06.2020 13:09
Mathematics, 03.06.2020 13:09
Physics, 03.06.2020 13:09
Biology, 03.06.2020 13:09