Mathematics · Ratio and Proportion
यदि a : b = c : d है, तो a2 - c2b2 - d2 का मान किसके बराबर है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1ad / bc
- 2ac / bd✓
- 3b2 / a2
- 4bd / ac
सही उत्तर देखें
ac / bd
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