Let `veca,vecb,vecc` be three non zero vectors which are pairwise non colinear. If a + 3b is collinear with c and b+2c is collinear with a, then a + 3b + 6c is equal to (A) a+c (B) a (C) c (D) 0

Let a,b and c be three non-zero vectors which are pairwise non-collinear. If a+3b is collinear with c and b+2c is collinear with a, then a+3b+6c is

Let vec a , vec b, vec c be three non-zero vectors such that any two of them are non-collinear. If vec a+2 vec b is collinear with vec ca n d vec b+3 vec c is collinear with vec a then prove that vec a+2 vec b+6 vec c= vec0

If veca, vecb and vecc are three non-zero vectors, no two of which are collinear, veca +2 vecb is collinear with vecc and vecb + 3 vecc is collinear with veca , then find the value of |veca + 2vecb + 6vecc| .

If vec a , vec b and vec c are three non-zero vectors, no two of which are collinear, vec a+2 vec b is collinear with vec c and vec b+3 vec c is collinear with vec a , then find the value of | vec a+2 vec b+6 vec c| .

If vec a , vec b, vec c are three non- null vectors such that any two of them are non-collinear. If vec a+ vec b is collinear with vec ca n d vec b+ vec c is collinear with vec a , then find vec a+ vec b+ vecc

veca,vecb and vecc are three non-zero vectors, no two of which are collinear and the vectors veca+vecb is collinear with vecc , vecb+vecc is collinear with veca , then veca+vecb+vecc=

veca, vecb ,vecc are three non zero vectors no two of which are collonear and the vectors veca + vecb be collinear with vecc,vecb+vecc to collinear with veca then veca+vecb+vecc the equal to ? (A) veca (B) vecb (C) vecc (D) None of these

Let a,b,c are three vectors of which every pair is non-collinear, if the vectors a+b and b+c are collinear with c annd a respectively, then find a+b+c.

If a,b and c are three non-zero vectors such that no two of these are collinear. If the vector a+2b is collinear with c and b+3c is collinear with a( lamda being some non-zero scalar), then a+2b+6c is equal to

If vec a ,\ vec b ,\ vec c are three non-zero vectors, no two of which are collinear and the vector vec a+ vec b is collinear with vec c ,\ vec b+ vec c is collinear with vec a ,\ t h e n\ vec a+ vec b+ vec c= vec a b. vec b c. vec c d. none of these