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garri49 [273]
4 years ago
10

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

Mathematics
1 answer:
mafiozo [28]4 years ago
4 0
A(-3;\ 6;\ 7);\ B(2;-1;\ 4)\\\\|AB|=\sqrt{(2-(-3))^2+(-1-6)^2+(4-7)^2}\\\\=\sqrt{5^2+(-7)^2+(-3)^2}=\sqrt{25+49+9}=\sqrt{83}
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