lexijuergs6029 lexijuergs6029

04-02-2018
Mathematics

contestada

As r varies the equation (r −
a.· (r −
b.= 0 defines a sphere. determine the center of this sphere when a = h 3, 5, 3 i, b = h 5, 9, 7 i.

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littlezain707 littlezain707

08-02-2018

I have no idea bro, sorry

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