An object A moves from the point (-4, 1, 2) towards the point (-3,0,5) at a...

 

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An object A moves from the point (-4, 1, 2) towards the point (-3,0,5) at a uniform speed from time t = 0 to t = 1. An object B moves from the point (3,0,-2) towards the point (-1,8, 10) at a uniform speed from time t = 0 to t = 1. (a) Find the parametric equation that describes the movement of object A using t as the parameter. (b) Find the smallest distance between objects A and B during the process. An object A moves from the point (-4, 1, 2) towards the point (-3,0,5) at a uniform speed from time t = 0 to t = 1. An object B moves from the point (3,0,-2) towards the point (-1,8, 10) at a uniform speed from time t = 0 to t = 1. (a) Find the parametric equation that describes the movement of object A using t as the parameter. (b) Find the smallest distance between objects A and B during the process.