Statement 1 : The point A(1, 0, 7) and is the mirror image of the point B(1, 6, 3) in the line $\frac{x}{1}=\frac{y-1}{2}=\frac{z-2}{3}$

Statement 2 : The line : $\frac{x}{1}=\frac{y-1}{2}=\frac{z-2}{3}$bisects the line joining A(1, 0, 7) and B(1, 6, 3)

The midpoint of A(1, 0, 7) and B(1, 6, 3) is C(1, 3, 5) which lies on the line

$\frac{x}{1}=\frac{y-1}{2}=\frac{z-2}{3}$

Direction ratios of AB are (1, 6, – 4).
Also the line passing through the points A and B is
perpendicualr to the given line, hence B is the mirror
image of A, consequently statement 1 is true.