Mathematics · Vector Algebra
यदि सदिश vec(a), vec(b) और vec(c) एक क्रम में लिए गए ΔABC की क्रमशः भुजाओं BC, CA और AB को निरूपित करते हैं, तो:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1vec(a) · vec(b) = vec(b) · vec(c) = vec(c) · vec(b) = 0
- 2vec(a) × vec(a) + vec(a) × vec(c) + vec(a) × vec(b) = 0
- 3vec(a) · vec(b) = vec(b) · vec(c) = vec(c) · vec(a) = 0
- 4vec(a) × vec(b) = vec(b) × vec(c) = vec(c) × vec(a)✓
सही उत्तर देखें
vec(a) × vec(b) = vec(b) × vec(c) = vec(c) × vec(a)
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