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In: Advanced Math

Let a and b be non-parallel vectors (algebraically a1b2 −a2b1 /= 0). For a vector c...

Let a and b be non-parallel vectors (algebraically a1b2 −a2b1 /= 0). For a vector c there are unique λ, µ real numbers such that c = λ· a+µ·b. proof?

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