Physics · Vector Calculus
यदि a एक अचर सदिश (constant vector) है और r एक स्थिति सदिश (position vector) है, तो निम्नलिखित में से कौन सा सदिश व्यंजक शून्य (vanishing) के बराबर होता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1उपर्युक्त में से कोई नहीं
- 2∇ · (a × r)✓
- 3∇ × (a × r)
- 4∇ (a · r)
सही उत्तर देखें
∇ · (a × r)
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