Categories > 3-d > Plane > The plane $\frac{x}{a}+\frac{y}{b}+\frac{z}{c}=3$ meets the co-ordinate axes in $A,B,C$ . The centroid of the triangle ABC is

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Question: The plane $\frac{x}{a}+\frac{y}{b}+\frac{z}{c}=3$ meets the co-ordinate axes in $A,B,C$ . The centroid of the triangle ABC is


1) $\left( \frac{a}{3},\frac{b}{3},\frac{c}{3} \right)$
2) $\left( \frac{3}{a},\frac{3}{b},\frac{3}{c} \right)$
3) $\left( \frac{1}{a},\frac{1}{b},\frac{1}{c} \right)$
4) $(a,b,c)$
Solution: Explanation: No Explanation
Plane

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