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Question 72Asked in BPSC TRE 1.0 (2023) Computer Science Class 11-12

The matrix contains m rows and n columns. The matrix is called Sparse Matrix if

  1. Atotal number of zero elements > (m × n)/2
  2. Btotal number of zero elements = m + n
  3. Ctotal number of zero elements = m / n
  4. DMore than one of the above
  5. ENone of the above
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Correct answer: (A) total number of zero elements > (m × n)/2

Explanation

A matrix is sparse when most of its elements are zero, meaning more than half of the m × n elements.

From BPSC TRE 1.0 (2023) Computer Science Class 11-12 — Previous Year Paper

This is question 72 of BPSC TRE 1.0 (2023) Computer Science Class 11-12 — Previous Year Paper. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.