The mirror image of the point $(1,2,3)$ in a plane is $\left(-\frac{7}{3},-\frac{4}{3},-\frac{1}{3}\right)$. Which of the following points lies on this plane ?
$(-1,-1,-1)$
$(-1,-1,1)$
$(1,1,1)$
$(1,-1,1)$
Correct Option: , 4
Leave a comment
All Study Material
