Question

find the coordinates of the midpoint of the line joining the points (1,-2,1) and (-3,8,3)​

Answer 1

Answer:

MID POINT WILL BE (-1,3,2)

Step-by-step explanation:

the mid point of any wo coordinate (x1,y1,z1) and (x2,y2,z2) are

x'= (x1+x2)/2=(1+(-3))/2= -1

y'=(y1+y2)/2=((-2)+8)/2= 3

z'=(z1+z2)/2=(1+3)/2=2

hence, the the coordinates of the midpoint of the line joining the points (1,-2,1) and (-3,8,3)​ will be (-1,3,2).

Peace.