Question: Prove that f is multilinear if and only if for all , V and k1, k2 R, this holds. f(P1,...,kvi + k2v2,... Pn) = k,

Prove that f is multilinear if and only if for all , ˆˆ V and k1, k2 ˆˆ R, this holds.

f(P1,...,kvi + k2v2,... Pn) = k, f(p1,...,V1,..., Pn)+ kzf(pi,..., V2, ..., Pn)

f(P1,...,kvi + k2v2,... Pn) = k, f(p1,...,V1,..., Pn)+ kzf(pi,..., V2, ..., Pn)

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