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What is the distance in space between the points with coordinates (-3,6,7) and (2,-1,4) ?

1 Answer

4 votes

A(-3;\ 6;\ 7);\ B(2;-1;\ 4)\\\\|AB|=√((2-(-3))^2+(-1-6)^2+(4-7)^2)\\\\=√(5^2+(-7)^2+(-3)^2)=√(25+49+9)=√(83)
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User Fabienne
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