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Use the fact that the matrices [[1,4,4],[1,5,4],[1,4,5]] and [[9,-4,-4],[-1,1,0],[-1,0,1]] are inverses of each other to solve the following system of linear equations. x+4y+4z=-5 x+5y+4z=-11 x+4y+5z=0 Use the fact that the matrices are'inverses of each other to solve the following system of linear equations x+4y+4z=-5 +5y+4z=-11 +4y+5z=0

          Use the fact that the matrices [[1,4,4],[1,5,4],[1,4,5]] and [[9,-4,-4],[-1,1,0],[-1,0,1]] are inverses of each other to solve the following system of linear equations.
x+4y+4z=-5
x+5y+4z=-11
x+4y+5z=0
Use the fact that the matrices
are'inverses of each other to solve the following system of linear equations
x+4y+4z=-5 +5y+4z=-11
+4y+5z=0
        
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use the fact that the matrices 144154145 and 9 4 4 110 101 are inverses of each other to solve the following system of linear equations x4y4z 5 x5y4z 11 x4y5z0 use the fact that the matrices 47991

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Elementary Statistics a Step by Step Approach
Elementary Statistics a Step by Step Approach
Allan G. Bluman 9th Edition
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Use the fact that the matrices [[1,4,4],[1,5,4],[1,4,5]] and [[9,-4,-4],[-1,1,0],[-1,0,1]] are inverses of each other to solve the following system of linear equations. x+4y+4z=-5 x+5y+4z=-11 x+4y+5z=0 Use the fact that the matrices are'inverses of each other to solve the following system of linear equations x+4y+4z=-5 +5y+4z=-11 +4y+5z=0
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Use the fact that the matrices are inverses of each other to solve the following system of linear equations: x + 3y + 3z = -10 x + 4y + 3z = -13 x + 3y + 4z = -12 The solution for x, y, and z (Type integers or simplified fractions).

Supreeta N.

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Transcript

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00:01 Hi, now we are going to solve the given system of equation.
00:04 Here the given equations are x plus 3y plus 3z is equal to minus 10, x plus 4y plus 3z is equal to minus 13, x plus 3y plus 4z is equal to minus 12.
00:26 So, now we have to write this equations in matrix form.
00:29 So, we can write 1, 3, 3, 1, 4, 3, 1, 3, 4, enter x, y, z is equal to minus 10, minus 13, minus 12.
00:47 Now, this equation is of the form ax is equal to b.
00:53 So, the solution x will be equal to a inverse into b...
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