Given `vec A=3hat i-4hat j-2hat k` and `vec B=2hat i+4hat j-5hat k`.The angle which `vec A+vec B` makes with `Y`-axis is

If vec a=2hat i-hat j+hat k and vec b=3hat i+4hat j-hat k then |vec a xxvec b|=

If vec(A) = 4hat(i) - 2hat(j) + 6hat(k) and B = hat(i) - 2hat(j) - 3hat(k) the angle which the vec(A) vec(B) makes with x-axis is :

If vec a=3hat i-2hat j+4hat k and vec b=hat i-hat j+2hat k then find the modulus of vec a-vec b

If vec a=3hat i+4hat j and vec b=hat i+hat j+hat k, find the value of |vec a xxvec b|

If vec a=hat i+2hat j-3hat k and vec b=2hat i+4hat j+9hat k find a unit vector parallel to vec a+vec b

If vec A=hat i+hat j+hat k,vec B=4hat i+4hat j+4hat k and vec R=vec A+vec B then angle that vec R makes with vec A is

If vec a=4hat i+3hat j+hat k and vec b=hat i-2hat k, then find |2hat bxvec a|

If vec a=2hat i+hat j+hat k,vec b=3hat i-4hat j+2hat k and vec c=hat i-2hat j+2hat k then the projection of vec a+vec b is

find |vec a xxvec b| where vec a=3hat i+4hat j and vec b=hat i+hat j+hat k

vec a=4hat i-hat j+hat k+hat k,vec b=2hat i+hat j+7hat k,vec c=-3hat i-4hat j+2hat k and vec d=hat i+hat j+hat k then find the value of 3vec a+2vec b-4vec c-vec d