Question

For a sparse matrix, which representation method is generally preferred to save memory and improve computational efficiency?

Q: Answer-For a sparse matrix, which representation method is generally preferred to save memory and improve c...

Sparse matrices are efficiently represented by storing only their non-zero elements, often using a triplet format row, column, value or a linked list structure, which significantly reduces memory usage compared to a dense 2D array.

A Storing it as a dense 2D array

B Using a linked list of non-zero elements (e.g., triplet representation)

C Storing only the diagonal elements

D Converting it to a hash table

E Storing it as a single 1D array

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For a sparse matrix, which representation method is generally preferred to save memory and improve computational efficiency?

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