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kkurt [141]
3 years ago
11

Examples of singular and non-singular matrix.​

Mathematics
1 answer:
finlep [7]3 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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Write <br> (−5x)(−5x)(−5x)(−5x)<br> as a power.
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(-5x)^4

Step-by-step explanation:

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David just accepted a job at a new company where he will make an annual salary of $69000. David was told that for each year he s
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Answer:

After 4 years working for the company, he would make $79,000 of salary.

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Step-by-step explanation:

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7 + 7x - (2x) + 3 if x = -4
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Answer:

Since Her goal is to earn $ 300 , but now she is earning only $270 ,Hence Celia will not achieve her goal  .

Step-by-step explanation:

Given as :

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5 0
3 years ago
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