What is the ratio of magnitudes of the following vectors `vec a=2hat i+3hat j+hat k `and `vec b=2hat i+3hat j-hat k`

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

Compute the magnitude of the following vectors: quad vec a=hat i+hat j+hat kvdotsvec b=2hat i-7hat j-3hat k;vec c=(1)/(sqrt(3))hat i+(1)/(sqrt(3))hat j-(1)/(sqrt(3))hat k

Find the sum of the following vectors vec a=hat i-2hat j,vec b=2hat i-3hat j,vec c=2hat i+3hat k

Find the vector of magnitude 3, bisecting the angle between the vectors vec a=2hat i+hat j-hat k and vec b=hat i-2hat j+hat k

Find a vector of magnitude 5 units,and parallel to the resultant of the vectors vec a=2hat i+3hat j-hat k and vec b=hat i-2hat j+hat k

Find a vector magnitude 5 units,and parallel to the resultant of the vectors vec a=2hat i+3hat j-hat k and vec b=hat i-2hat j+hat k

Find a vector of magnitude 5units and parallel to the resultant of vec a=2hat i+3hat j-3hat k and vec b=hat i-2hat j+3hat k

Show that each of the following triads of vectors are coplanar: vec a=hat i-2hat j+3hat k,vec b=-2hat i+3hat j-4hat k,vec c=hat i-3hat j+5hat k

Show that each of the following triads of vectors are coplanar: vec a= hat i+2 hat j- hat k , vec b=3 hat i+2 hat j+7 hat k , vec c=5 hat i-6 hat j+5 hat k vec a=-4 hat i-6 hat j-2 hat k , vec b=- hat i+4 hat j+3 hat k , vec c=8 hat i- hat j+3 hat k hat a= hat i-2 hat j+3 hat k , vec b=-2 hat i+3 hat j-4 hat k , vec c= hat i-3 hat j+5 hat k

Find the angle between the vectors vec a and vec b where: vec a=2hat i-3hat j+hat k and vec b=hat i+hat j-2hat k