Mathematics · Trigonometry
एक त्रिभुज ABC में, a(b cos C - c cos B) का मान क्या होगा?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1b2 - c2✓
- 2c2
- 3b2
- 4b2 + c2
सही उत्तर देखें
b2 - c2
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