alleryEqual matrices have each element of one equal to the corresponding element of the:
AInverse one
BAdjoint one
CIdentity one
DOther one
Answer & Solution
Correct answer: D. Other one
1. The two conditions for equality are order and entries.
2. Every entry of A is matched against one entry of B.
3. Each must equal the corresponding element of the other.
_Source: syllabus Mathematics Part I, Chapter 3, Matrices._
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