Question

The coordinates of the points p and Q are (1,-2) and (4,10) respectively A point T divides the line of PQ in the ratio 2:1 determine the coordinates of T

Answer 1

Answer:

1

Step-by-step explanation:

Using the section formula, if a point (x,y) divides the line joining the

points (x

1

,y

1

) and (x

2

,y

2

) internally

in the ratio m:n, then (x,y)=(

m+n

mx

2

+nx

1

,

m+n

my

2

+ny

1

)

Substituting (x

1

,y

1

)=(4,−3) and (x

2

,y

2

)=(−1,7) and m=3,n=2 in the section formula, we get

the abscissa of the point (

3+2

3(−1)+2(4)

)=1

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