Math, asked by IshitGarg6311, 1 year ago

If A (1, 4, 2), B (-2, 3, -5) are the vectors and G (4/3, 0, - 2/3) is the centroid of the ΔABC. then, by vector method, find the mid point of the side BC.

Answers

Answered by samreeti
3
get coordinates of of c a b c then and capital g = X 1 + X 2 + x 3 by 3 then equals to Y1 + Y2 + y 3 by 3 then G =
Z1 Plus Z2 plus z 3 by 3 then then 1 + bracket - 2 +a by 3 equals to 4 by 3 then 4 + 3 + b by 3 equals to zero then 2 bracket minus 5 + c equals to minus 2 by3 then you can find coordinates of C and then by using midpoint formula you can find the midpoint of the side BC
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