Question

Using matrix inversion method solve x+y+z= 3,x+2y+3z=4,x+4y+9z= 6.

Answer 1

Here is your answer...

Answer 2

x+y+z= 3,x+2y+3z=4,x+4y+9z= 6.

The answer is x = 2. y = 1, z = 0

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