Question: Prove that There are two ways to proceed: Either express u and v in terms of their three components or use the definition of the

Prove that

(u(t) X v(t)) = u'(t) × v(t) + u(t) × v'(t). dt

There are two ways to proceed: Either express u and v in terms of their three components or use the definition of the derivative.

(u(t) X v(t)) = u'(t) v(t) + u(t) v'(t). dt

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