Question

the mid point of line segment joining th point a[3,4], b[x,y] and x+y-10=0 find valu of k​

Answer 1

Answer:

The coordinates of P is (x, y).

P is the mid-point of AB.

So, x = {(3 + k) / 2} and y = {(4 + 6) / 2} = 5.

Now, x + y - 10 = 0

So, x = 5

So, {(3 + k) / 2} = 5

k = 7 is the answer.