Question

LEVEL 1
1. Find the coordinates of the point which divides the line segment joining (-1.3) and
(4.-7) internally in the ratio 3:4
2. Find the points of traction of the line sementine the points​

Answer 1

Answer:

1.P(8/7,-9/7) 2.C(2/3,-1/3) and D(7/3,-11/3)

Step-by-step explanation:

1.Let the point be P(α,β)

Given the points are A(-1,3) and B(4,-7)

By applying internal division formula we get P(8/7,-9/7)

2.Let the points of trisection be C and D

By applying internal division formula we get

C(2/3,-1/3) and D(7/3,-11/3)

Answer 2

done mate.....................