A) Lies at the origin
B) Cannot lie on x-axis
C) Cannot lie on y-axis
D) None of these
Correct Answer: C
Solution :
Centroid is \[\left( \frac{1+2+{{c}^{2}}}{3},\,\frac{a+b+3}{3} \right)\] Now on y-axis \[x=0;\,\,\Rightarrow \,\,\frac{3+{{c}^{2}}}{3}=0\,\,\Rightarrow \,\,{{c}^{2}}=-3\], which is impossible. Hence it cannot lie on y-axis.You need to login to perform this action.
You will be redirected in
3 sec