Sölve the system using matrices (row operations) How many solutions are there to this system? A. None OB. Exactly 1 OC. Exactly 2 D. Exactly 3 2x+y+z 5x - 6y - 4z -4x - 5y- 4z 2 = 11 = -1

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Solve the system using matrices (row operations)
How many solutions are there to this system?
OA. None
OB. Exactly 1
OC. Exactly 2
OD. Exactly 3
OE. Infinitely many
OF. None of the above
x =
y =
2x+y+z
5x - 6y - 4z
-4x - 5y - 4z
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 æ in terms of z in the answer blank for a.
If there are no solutions, leave the answer blanks for x, y and z empty.
2 =
= 2
= 11
-1
=
Transcribed Image Text:Solve the system using matrices (row operations) How many solutions are there to this system? OA. None OB. Exactly 1 OC. Exactly 2 OD. Exactly 3 OE. Infinitely many OF. None of the above x = y = 2x+y+z 5x - 6y - 4z -4x - 5y - 4z 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 æ in terms of z in the answer blank for a. If there are no solutions, leave the answer blanks for x, y and z empty. 2 = = 2 = 11 -1 =
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