alleryWhat is [[2,-1],[3,4]] × [[0,0],[0,0]]?
A[[1,0],[0,1]]
B[[2,-1],[3,4]]
C[[0,0],[0,0]]
D[[-2,1],[-3,-4]]
Answer & Solution
Correct answer: C. [[0,0],[0,0]]
Every row-column product with the null matrix is zero.
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