- #1

- 565

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How do I find the values of b and y?

[A][b = [3

y] 4]

[A][b = [3

y] 4]

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- Thread starter Ry122
- Start date

- #1

- 565

- 2

How do I find the values of b and y?

[A][b = [3

y] 4]

[A][b = [3

y] 4]

- #2

Dick

Science Advisor

Homework Helper

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You are going to format that better, aren't you?

- #3

- 565

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[A][b y]=[3 4]

y is below b

4 is below 3

y is below b

4 is below 3

- #4

Dick

Science Advisor

Homework Helper

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And what is A?

- #5

HallsofIvy

Science Advisor

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The only possible answer to your question is

[tex]\left[\begin{array}{c} b \\ y \end{array}\right]= A^{-1}\left[\begin{array}{c} 3 \\ 4\end{array}\right][/tex]

until we know what "A" is.

Of course, if the problem really was what you said, that may be the correct answer!

- #6

- 565

- 2

thats what i thought. it was a question in an exam i recently had.

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