Mathematics · Ratio and Proportion
(4 + √5) और (12 - 2√20) के बीच मध्यानुपाती (mean proportional) ज्ञात कीजिए।
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12√7 - √5✓
- 2√39
- 3√7 - √5
- 42√7 + √5
सही उत्तर देखें
2√7 - √5
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