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kkurt [141]
2 years ago
11

Examples of singular and non-singular matrix.​

Mathematics
1 answer:
finlep [7]2 years ago
3 0

Answer:

Step-by-step explanation: For example, if we have matrix A whose all elements in the first column are zero. Then, by one of the property of determinants, we can say that its determinant is equal to zero. Hence, A would be called as singular matrix. Note that singular matrices are non-invertible (their inverse does not exist).

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Jacob and his father measured the lengths of scrap wood in their yard. Make a line plot of their data.
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The line plot is used to show the lengths of the scrap woods using check marks above the line

<h3>How to draw the line plot</h3>

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4\frac 18                       2

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Next, we plot the number line.

Such that the lengths of the scrap woods are on the x-axis while their frequencies are on the y-axis

See attachment for the line plot

Read more about line plots at:

brainly.com/question/15853311

3 0
2 years ago
Is the triangle with side lengths of 10 in., 24 in., and 26 in. a right triangle? 85 POINTS
monitta
The answer to, Is the Triangle with side lengths of 10 in., 24 in., and 26 in, a right triangle is: Yes.  For right triangles, the sum of the squares of the shorter sides is equal to the square of the longer side.  Thus, this is a right triangle if 10^2+24^2=26^2.  Expanding these squares, we have 100+576=676, which is true.  Thus, the triangle is right.
5 0
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Please answer asap! *picture attached*
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f(x)= x+2

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(fg)(x) = (x+2)( x-4)

= x^2 - 4x +2x -8

= x^2 -2x -8

4 0
3 years ago
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