Mathematics · Ratio and Proportion
यदि (4x + 3y) ∶ (28x - y) = 1 ∶ 5 है, तो (3x2 + 4y2) ∶ (7x2 + 2y2) का मान क्या है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 17 ∶ 12
- 210 ∶ 21
- 33 ∶ 5
- 48 ∶ 15✓
सही उत्तर देखें
8 ∶ 15
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