`veca,vecb,vecc` are three vectors of which every pair is non-collinear. If the vectors `veca+2vecb` and `vecb+3vecc` are collinear with `vecc` and `veca` respectively then `veca+2vecb+6vecc` is

If veca,vecb and vecc are three vectors of which every pair is non colinear. If the vector veca+vecb and vecb+vecc are collinear with the vector vecc and veca respectively then which one of the following is correct? (A) veca+vecb+vecc is a nul vector (B) veca+vecb+vecc is a unit vector (C) veca+vecb+vecc is a vector of magnitude 2 units (D) veca+vecb+vecc is a vector of magnitude 3 units

If veca,vecb and vecc are three vectors of which every pair is non colinear. If the vector veca+vecb and vecb+vecc are collinear with the vector vecc and veca respectively then which one of the following is correct? (A) veca+vecb+vecc is a nul vector (B) veca+vecb+vecc is a unit vector (C) veca+vecb+vecc is a vector of magnitude 2 units (D) veca+vecb+vecc is a vector of magnitude 3 units

Let veca,vecb , vecc are three vectors of which every pair is non collinear , and the vectors veca+3vecb and 2vecb+vecc are collinear with vecc are veca respectively. If vecb.vecb=1 , then find |2veca+3vecc| .

Let veca, vecb, vecc be three non-zero vectors, which are pair-wise non-collinear. If veca+ 3 vecb is collinear with c and vecb + 2 vecc is collinear with veca, then veca + 3 vecb + 6 vecc is :

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

If veca,vecb,vecc are three non zero vectors (no two of which are collinear) such that the pairs of vectors (veca+vecb,vecc) and (vecb+vecc,veca) are colliner, then what is the value of veca+vecb+vecc ? (A) veca is parrallel to vecb (B) vecb (C) vecc (D) 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| .