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Mathematics, 11.12.2021 08:30 ErrorNameTaken505

If V is a vector field, prove that: ∇×(∇×V)=∇(∇⋅V)−∇^2.V

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If V is a vector field, prove that: ∇×(∇×V)=∇(∇⋅V)−∇^2.V...
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