How do you solve #x + 2y + z = 6#, #2x - y - z = 0#, and #3x + 2y +z = 10# using matrices?
2 Answers
#x=2#
#y=0#
#z=4#
Explanation:
Given -
#x+2y+z=6#
#2x-y-z=0#
#3x+2y+z=10#
Answer is developed from the template I created in Excel
Explanation:
Perform the Gauss Jordan elimination on the augmented matrix
I have written the equations not in the sequence as in the question in order to get
Perform the folowing operations on the rows of the matrix
Thus