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How many nonzero elements are in the matrix below?
2 0 0 3.1 229
021 3.
2006
1 42 0 0 0 8
40 0 0 4 6 14
10 20 0 13 5 6.3
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Answer :

MrRoyal

There are 19 nonzero elements in the matrix.

How to determine the number of nonzero elements?

The attached image represents the proper representation of the matrix.

The nonzero elements are the elements that are not 0.

From the attached matrix, we have:

  • Row 1: 4 nonzero elements i.e. 2, 3.1, 22 and 9
  • Row 2: 3 nonzero elements i.e. 21, 3.2 and 6
  • Row 3: 3 nonzero elements i.e. 1, 42 and 8
  • Row 4: 4 nonzero elements i.e. 40, 4, 6 and 14
  • Row 5: 5 nonzero elements i.e. 10, 20, 13, 5 and 6.3

Add the number of nonzero on each row

Total = 4 + 3 + 3 + 4 + 5

Evaluate the sum

Total = 19

Hence, there are 19 nonzero elements in the matrix.

Read more about matrix at:

https://brainly.com/question/11989522

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${teks-lihat-gambar} MrRoyal

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