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Origin is the centroid of the triangle formed by $(a, 1, 3)$ , $(- 2, b, - 5)$ and $(4, 7, c)$ then ascending order of $a, b, c$ is.

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Correct option is A

The centroid of the triangle formed by the points Ax1,y1,z1,Bx2,y2,z2,Cx3,y3,z3isGx1+x2+x33,y1+y2+y33,z1+z2+z33It implies thata−2+43,1+b+73,3−5+c3=0,0,0Hence,a=−2,b=−8,c=2The ascending order of the values of a,b,cis b,a,c

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Origin is the centroid of the triangle formed by a,1,3 ,−2,b,−5 and 4,7,c then ascending order of a,b,c is.

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Origin is the centroid of the triangle formed by $(a, 1, 3)$ , $(- 2, b, - 5)$ and $(4, 7, c)$ then ascending order of $a, b, c$ is.