Mathematics · Ratio and Proportion
यदि a, b और c ऐसी धनात्मक संख्याएँ हैं कि (a2 + b2) : (b2 + c2) : (c2 + a2) = 34 : 61 : 45 है, तो (a + b) : (b + c) : (c + a) =
- 19 : 11 : 8
- 29 : 8 : 11
- 38 : 9 : 11
- 48 : 11 : 9✓
सही उत्तर देखें
8 : 11 : 9
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