Question: can we work on this problem Assume that the position of a particle at time f is given by the path r(t) = (sin(7), cos(4t),

can we work on this problem

Assume that the position of a particle at time f is given by the path r(t) = (sin(7), cos(4t), cos(111)). Find the speed v of the particle at time t = . (Use symbolic notation and fractions where needed.)

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