sentinal7720 sentinal7720
  • 04-05-2024
  • Mathematics
Answered

4x-y+3z=12
x+4y+6z=-32
5x+3y+9z=20
a. no solution
b. (-8,-7,9)
c. (2, -7, -1)
d. (8, -7, -2)



Answer :

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