If `vec A=7hat i+2hat j-2hat k` and `vec B=2hat i+hat j+2Chat k` are perpendicular vectors, the value of C is

If vec A=7hat i+2hat j-3hat k and vec B=hat i+hat j+2chat k are perpendicular vectors,the value of c is

Vectors vec A=hat i+hat j-2hat k and vec B=3hat i+3hat j-6hat k are

A vector of magnitude sqrt(2) coplanar with the vecrtor vec a=hat i+hat j+2hat kandvec b=hat i+2hat j+hat k, and perpendicular to the vector vec c=hat i+hat j+hat k is a.-hat j+hat k b.hat i-hat k c.hat i-hat j d.hat i-hat j

If vec A=hat i+2hat j+3hat k and vec B=-hat i+2hat j+hat k and vec C=3hat i+hat j then find the value of t if vec A=tvec B is perpendicular to vec C

If vec a=2hat i+2hat j+3hat k,vec b=-hat i+2hat j+hat k and vec c=3hat i+hat j then vec a+tvec b is perpendicular to vec c if t=

Let vec a=2 hat i- hat j+ hat k , vec b= hat i+2 hat j= hat ka n d vec c= hat i+ hat j-2 hat k be three vectors. A vector in the plane of vec ba n d vec c , whose projection on vec a is of magnitude sqrt(2//3) , is a. 2 hat i+3 hat j-3 hat k b. 2 hat i-3 hat j+3 hat k c. -2 hat i- hat j+5 hat k d. 2 hat i+ hat j+5 hat k

let vec a=hat i+hat j-hat k and vec b=hat i-hat j-hat k and vec c be a unit vector perpendicular to vec a and coplanarwith vec a and vec b then vec c is

If vectors vec a=2hat i+2hat j+3hat k,vec b=-hat i+2hat j+hat k and vec c=3hat i+hat j are such that vec a+lambdavec b is perpendicular to vec c, then find the value of lambda

If vec a=hat i-2hat j+hat k,vec b=2hat i+hat j-hat k and vec C=3hat i+5hat j+2hat k then find the value of vec a xx(vec b xxvec c)

If vectors vec a=2hat i+2hat j+3hat k,vec b=-hat i+2hat j+hat k and vec c=3hat i+hat j are such that vec a+lambdavec b is perpendicular to vec c ,then find the value of lambda