Given the position vectors of three points `A(hati-hatj+2hatk ),B(4hati+5hatj+8hatk) and C(3hati+3hatj+6hatk)`. Find the projection of `vec(AB) on vec(AC)`.
Topper's Solved these Questions
VECTOR ALGEBRA
BODY BOOKS PUBLICATION|Exercise EXERCISE|1 Videos
THREE DIMENSIONAL GEOMETRY
BODY BOOKS PUBLICATION|Exercise EXERCISE|5 Videos
Similar Questions
Explore conceptually related problems
Given the position vectors of three points A(hati-hatj+2hatk ),B(4hati+5hatj+8hatk) and C(3hati+3hatj+6hatk) . Prove that A,B and C are collinear.
Show that the points A(-2 hati+3 hatj+5 hatk) , B(hati+2 hatj+3 hatk) and C(7 hati-hatk) are collinear.
Let veca=2hati-4hatj+5hatk and vecb=hati-2hatj-8hatk be two vectors Find the projection of veca on vecb .
Show that the points with position vectors 2hati+6hatj+3hatk,hati+2hatj+7hatk and 3hati+10hatj-hatk are collinear.
Find the sum of the vectors. veca=hati-2 hatj+hatk, vecb=-2 hati+4 hatj+5 hatk and vecc=hati-6 hatj-7 hatk
Consider the vectors veca=hati+2hatj-3hatk and vecb=4hati-hatj-2hatk . Find the projections of veca on vecb and vecb on veca .
Show that the points with position vectors '2 hati+6 hatj+3 hatk, hati+2 hatj+7 hatk' and '3 hati+10 hatj-hatk' are collinear.
Find the position vector of the point where the line vec r = hati - hatj +hatk + t (hati + hatj -hatk ) meets the plane vecr. (hati + hatj + hatk ) =5
