Question: 
সমীকরণমালাঃ x + 2y - z = 5; 2x + 3y + z = 11; 3x - y + 3z = 7
x = 2, y = 2, z = 1
x = 1, y = 4, z = 4
x = 1, y = 2, z = 0
x = 2, y = -2, z = 1
x = 2, y = 2, z = 1
Answer: 
x = 2, y = 2, z = 1
Last Updated: 
08/11/2021 - 03:30