sign up I login
 advanced
refer a friend - earn nickels!!

Ask & Discuss Questions with Community & Experts

Moderation Team
Ask iit jee aieee pet cbse icse state board community Discussion Response Post to: please help me solve these questions
Forum Index -> Vectors -> View Full Question like the article? email it to a friend.  
Author Message
pottermania1990 (342)

Blazing goIITian

Olaaa!! Perrrfect answer. 52  [93 rates]

pottermania1990's Avatar

total posts: 388    
offline Offline
2) the 3 vectors are coplanar.......since their box product is 0.

also the two vectors b and c are not parallel..........and hence a third vector (a) can b represented as rb+fc where r,f are scalars and b,c are vectors

3) when you take the cross product in the specified order,all the vectors are in the same direction but with different magnitude(which doesnt matter)..
so u can say the 3 vectors are unidirectional and any two can b represented in terms of the magnitde of the third vector..........
hence a*b=b*c=c*a


hope im clear

kaushik krishna .R
bits pilani
mech engg
 this reply: 2 points  (with Olaaa!! Perrrfect answer.   in 1 votes )   [?]
 
You have to be logged on to rate
  
 

Top Offers for goIITians
Correspondence Courses
Brilliant Tutorials
Narayana Institute
Aakash Institute
Classroom/Crash Courses
Narayana - Kota , Delhi , Others
Brilliant Tutorials - Class , Crash
Aakash Institute - Medical , Engg
Online Test Series
Brilliant Tutorials
Narayana Institute
Aakash Institute
Mahesh Tutorials
AMITY      Sri Chaitanya