Find the midpoint of the line segment joining the given points. Select the correct answer.
$( 3,1,4 )$ and $( 5 , - 1,6 )$
A) $ ( - 1,0 , - 1 )$
B) $( - 1,1 , - 1 )$
C) $( 4,0,5 )$
D) $( - 1,1,5 )$

Question

Quizplus · Accepted Answer

The midpoint formula is given by $\left(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2},\frac{z_1+z_2}{2}\right)$. Using this formula with the given points, we get: 
$$\left(\frac{3+5}{2},\frac{1+(-1)}{2},\frac{4+6}{2}\right)=(4,0,5)$$
Therefore, the correct answer is choice C.

Find the Midpoint of the Line Segment Joining the Given (3,1,4)( 3,1,4 )(3,1,4)

Find the Midpoint of the Line Segment Joining the Given $( 3,1,4 )$