Q159
∇ × ∇ × P where P is a vector is equal to
A.
P × ∇ × P - ∇2P
B.
∇2P + ∇(∇ × P)
C.
∇2P + ∇ × P
D.
∇(∇P) - ∇2P
AnswerAnswer: Option D
Solution
Answer: Option D
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