Vectors

Question 1

What is meant by the term collinear?

Answer 1

2 vectors that represent the same line.
- they are parallel and share a common point.

Question 2

How do you find the gradient of a vector?

Answer 2

Gradient= d1(direction vector of one parrael)
Over d2( the second directions of the other parallel.

Question 3

How do you find out if 2 vectors intersect.

Answer 3

Find out where both equations of the lines are equal.