Determinants can solve systems in two or three:
ASequences
BVariables
CMatrices
DDiagrams
Answer & Solution
Correct answer: B. Variables
1. The method sets one equation against each unknown.
2. It is applied at this level to small systems.
3. Those hold two or three variables.
_Source: NCERT Class 12 Mathematics Part I, Chapter 4, Determinants._
Related questions
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