Answered: 3. Write the following system of…

3. Write the following system of equations as a matrix equation and solve it using an inverse. 2x + z +3 = y, I + 2z +1 = y, 3x + 2y = z.

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter6: Matrices And Determinants

Section6.3: Inverses Of Matrices And Matrix Equations

Problem 2E: (a) Write the following system as a matrix equation AX=B . (b) The inverse of A is (c) The solution...

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3. Write the following system of equations as a matrix equation and solve it using
an inverse.
2x + z +3 = y,
x + 2z +1= y,
3r + 2y = z.

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