What is the difference between Colinear And Coplaner vectors?Plz describe with some ex. or image....

Dear student,

points are colinear if they belong to the same line

non-colinear, means that they do not belong to the same line

coplanar, is that points belong to the same plane

non-coplanar is that they do not belong to the same plane.

Please feel free to ask your queries here. We are all IITians and here to help you in your IIT JEE preparation.

All the best.

Win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian.

Now you score 5+15 POINTS by uploading your Pic and Downloading the Askiitians Toolbar  respectively : Click here to download the toolbar..

Askiitians Expert

Sagar Singh

B.Tech, IIT Delhi

1)collinear vectors are those which are along same straight line...

eg) A = 2i+j+k

      B=4i+2j+2k

here B = 2(2i+j+k) = 2A

these are collinear...

2)coplaner vectors are those which are in same plane....

 A =i+j , B  =i

both of these are in XY plane ,hence coplaner..