Mathematics · Averages and Algebra
यदि a, b, और c का औसत M है और ab + bc + ca = 0 है, तो a2, b2, और c2 का औसत क्या होगा?
- 16 M2
- 23 M2✓
- 3M2
- 49 M2
सही उत्तर देखें
3 M2
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