3. Write the following system of equations as a matrix equation and solve it using an inverse. 2r + z +3 = y, I+ 2z +1= y, 3r + 2y = 2. 4. Repeat the previous question using Cramer's Rule.
3. Write the following system of equations as a matrix equation and solve it using an inverse. 2r + z +3 = y, I+ 2z +1= y, 3r + 2y = 2. 4. Repeat the previous question using Cramer's Rule.
Chapter4: Systems Of Linear Equations
Section4.5: Solve Systems Of Equations Using Matrices
Problem 4.76TI: Write the system of equations that corresponds to the augmented matrix: [111423181113] .
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Question
![3. Write the following system of equations as a matrix equation and solve it using
an inverse.
2x + z +3 = y,
r + 2z +1 = y,
3r + 2y = z.
4. Repeat the previous question using Cramer's Rule.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fab9a7d61-e9dd-46a9-8a79-17c9154b5198%2F63e137ca-7522-44b6-a94a-22de8d7b277f%2Fyraytef_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3. Write the following system of equations as a matrix equation and solve it using
an inverse.
2x + z +3 = y,
r + 2z +1 = y,
3r + 2y = z.
4. Repeat the previous question using Cramer's Rule.
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