Question

Show that the points A (1, – 2, – 8), B (5, 0, – 2) and C (11, 3, 7) are collinear, and
find the ratio in which B divides AC

Answer 1

@Noemi95 @genius12

Answer 2

@agent0smith @Shannon20150 @91004775

Answer 3

@Christos

Answer 4

You can do a few of the methods we used yesterday, like finding vectors between points and showing that the dot product of them is zero, or using that other method... i forget the name... sectional something.

Answer 5

Ok I dot it Thanks

Answer 6

SEE http://openstudy.com/study#/updates/517df173e4b0be6b54ab6465 NOW