Question

(ii) P  a2, 4  is the midpoint of seg AB joining the points A(  6, 5) and B(  2, 3).
Find the value of a.
full solution ​

Answer 1

Answer:

Given P is the mid point of AB,where A(−6,5) and B(−2,3)

∴

2

a

=

2

−6+(−2)

∴a=−8