Mathematics · Linear Equations
The relation between a, b, c and d, for which the equations 4ax + 3by = c and 3cx + 2dy = a have a unique solution, is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 14ad ≠ 3bc
- 28ad ≠ 9bc✓
- 33ca = 4bd
- 48ad = 9bc
Correct answer
8ad ≠ 9bc
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