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Type the correct answer in each box.If , then a = , b = , c = , and d =

Type the correct answer in each box.If , then a = , b = , c = , and d =-example-1
User Kaizen
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1 Answer

23 votes
23 votes
Step-by-step explanation:

Consider the following matrix equation:

Applying the additive property, this is equation is equivalent to:


\begin{bmatrix}{a-2} & {b+5} & {} & {} \\ {c\text{ -10}} & {d\text{ +6}} & {} & {} \\ {} & {} & {} & {} \\ {} & {} & {} & {}\end{bmatrix}=\text{ }\begin{bmatrix}{4} & {8} & {} & {} \\ \text{ -}{1} & {0} & {} & {} \\ {} & {} & {} & {} \\ {} & {} & {} & {}\end{bmatrix}

This is equivalent to the following linear system of equations:

Equation 1:


a\text{ - 2 = 4}

Equation 2:


b+5=8

Equation 3:


c\text{ -10= -1}

Equation 4:


d\text{ +6=0}

From equation 1, we get:


a\text{ = 4+2=6}

From equation 2, we get:


b=8\text{ - 5 = 3}

From equation 3, we get:


c\text{ = -1+10 = 9}

From equation 4, we get:


d\text{ = -6}

we can conclude that the correct answer is:

Answer:
a\text{ = 6}


b=\text{ 3}


c\text{ = 9}

and


d\text{ = -6}

Type the correct answer in each box.If , then a = , b = , c = , and d =-example-1
User Marc Tulla
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