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KIM [24]
3 years ago
14

Does this matrix have an inverse?why or why not ?

Mathematics
1 answer:
Ierofanga [76]3 years ago
8 0

Answer:

C. No, because it's determinant is zero

Step-by-step explanation:

A= \begin{bmatrix} 16 & - 4\\\\ 8 & - 2\end{bmatrix}

det(A) =\begin{vmatrix} 16 & - 4\\\\ 8 & - 2\end{vmatrix}

det(A) = 16\times (-2)-(-4)\times 8

det(A) = -32+32

det(A) = 0

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Hope this helped, and have a good one!

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For a health assignment, Janet and Kate record how many students wear glasses in each of their classes. In Janet's class, 15 out
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Tiffany pays $40 for 160 minutes of talk time.How many minutes of talk time does she get per dollar?
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the length of a new rectangle playing field is 6 yards longer than quadruple the width. if the perimeter of the rectangle plaing
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The length and width of a new rectangle playing field are 214 yards and 52 yards respectively.

<h3>What is the area of the rectangle?</h3>

It is defined as the area occupied by the rectangle in two-dimensional planner geometry.

The area of a rectangle can be calculated using the following formula:

Rectangle area = length x width

We have:

The length of a new rectangle playing field is 6 yards longer than quadruple the width.

Let's suppose the length is l and width is w of a rectangle:

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Learn more about the area of rectangle here:

brainly.com/question/15019502

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