Find x and y. begin{bmatrix}x & -2 7 & y end{bmatrix}=begin{bmatrix}-4 & -2 7 & 22 end{bmatrix}

tinfoQ 2021-01-02 Answered
Find x and y.
[x27y]=[42722]
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Expert Answer

wornoutwomanC
Answered 2021-01-03 Author has 81 answers
Step 1 : Analysis
Given : [x27y]=[42722]
To determine x and y
Step 2 : Solution
Two matrices are equal if they have same matrices
[x27y]=[42722]
Comparing both the matrices we get ,
x=-4 y=22
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Jeffrey Jordon
Answered 2022-01-23 Author has 2064 answers

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