Mathematics · Ratio and Proportion
यदि (11a3 – 15b3) : (10a3 + 4b3) = 5 : 7 है, तो (9a + 5b) : (5a – 3b) का मान किसके बराबर है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 114 : 9
- 215 : 4✓
- 313 : 5
- 410 : 7
सही उत्तर देखें
15 : 4
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