Identify the correct vector identity.
a) i . i = j . j = k . k = 0
b) i X j = j X k = k X i = 1
c) Div (u X v) = v . Curl(u) – u . Curl(v)
d) i . j = j . k = k . i = 1

1 Answer

Answer :

c) Div (u X v) = v . Curl(u) – u . Curl(v)

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