Mathematics · Linear Equations
The cross-multiplication method used to solve a system of simultaneous linear equations is a direct application of which mathematical concept?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Determinants and Cramer's rule✓
- 2Substitution theory
- 3Ratio and proportion
- 4Coordinate geometry of lines
Correct answer
Determinants and Cramer's rule
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