Question

the co-ordinate of two point a and b are - 1, 4 and 5 1 find the co-ordinate of point p which lies on the extended line a b such that it is three times as far from b as from a

Answer 1

The point P divides AB in the ratio 3 : 4 m : n = 3 : 4. P = (mx2 + nx1) / (m+n) , (my2 + ny1) / (m+n) A = (x1,y1) = (1,4) ; B ...

Answer 2

Answer:

(1/2,13/4)

Step-by-step explanation:

A=(-1,4)

B=(5,1)

m:n= 1:3

P=(mx2+nx1/m+n,my2+ny1/m+n)

P=(5-3/1+3,1+12/1+3)

P=(2/4,13/4)

P= (1/2,13/4)

i hope this ans is helpful