Answer:
( 5/2) (11/2)
Step-by-step explanation:
as given
x1=4
x2=1
y1=6
y2=5
midpoint= (x1+x2/2 ) (y1+y2/2)
=( (4+1)/2 ) (6+5)/2)
=(5/2) (11/2) required midpoints
n=-4 x=-7
4/9