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3 years ago

Which expression gives the determinant of the matrix?

Mathematics

1 answer:

Alisiya [41]3 years ago

6 0

Solution in the attachment.

$\det\left[\begin{array}{ccc}4&2&-3\\5&-6&1\\0&2&-1\end{array}\right]=4\cdot\left|\begin{array}{ccc}-6&1\\2&-1\end{array}\right|-2\cdot\left|\begin{array}{ccc}5&1\\0&-1\end{array}\right|-3\cdot\left|\begin{array}{ccc}5&-6\\0&2\end{array}\right|$

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nadezda [96]

Answer:

A is correct.

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The open circle means "not equal".

So, A is correct.

Hope this helps!

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mixas84 [53]

Let's see what we're working on here

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$Simplify this →$ $\frac{1}{2}$

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$\frac{2(m)(2)}{2}$

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Subtract ( - )the number 1 from each of your sides on this part

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Eddi Din [679]

Answer:

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2 years ago

What is the ratio of 250 cm to 2 m

Ainat [17]

Answer:

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dolphi86 [110]

Answer:

The equation for b would be y = 1/2x + 1

Step-by-step explanation:

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