Matrices Question
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Grade 12 Matrices CCSS: HSN-VM.C.10
Given a matrix A, is there always another matrix, B, such that their sum is the zero matrix? What are the elements of the matrix B?
- No, there isn't always such a matrix B. If there is, its elements are the negative of the corresponding elements in matrix A.
- No, there isn't always such a matrix B. If there is, its elements are determined on a case-by-case basis, with no general rule.
- Yes, there is always such a matrix. The elements of B are found on a case-by-case basis, with no general rule.
- Yes, there is always such a matrix. The elements of B are the negative of the corresponding elements in A.