Solving a Matrix Equation Solve for X when A=[
-2 -1
1 0
3 -4
] and

Name: Problem 31, Chapter 8: Algebra and Trigonometry Real Mathematics, Real People
Uploaded: 2020-08-08T09:30:45-08:00
Duration: 1 min 14 s
Channel: Ankit Gupta
Description: Solving a Matrix Equation Solve for X when A=[ -2 -1 1 0 3 -4 ] and B=[ 0 3 2 0 -4 -1 ] 2 A+4 B=-2 X

Question

Solving a Matrix Equation Solve for X when A=[
    -2     -1 
     1     0 
     3     -4
] and

Ankit Gupta · Accepted Answer

step 1 So, in this question we have minus 2x is equal to 2a plus 4b. So here itself I can simplify this

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