If ` vec a=7 hat i-4 hat ka n d vec b=-2 hat i- hat j+2 hat k ,` determine vector ` vec c` along the internal bisector of the angle between of the angle between vectors ` vec aa n d vec bs u c ht h a t| vec c|` =5`sqrt(6)`

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

The vector vec(r) , directed along the external bisector of the angle between the vectors vec(a) = 7hat(i) - 4hat(j) + 4hat(k) and vec(b) = 2hat(i) - hat(j) + 2hat(k) with |vec(r)| = 5sqrt6 , is

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

If vec a= hat i+ hat j+ hat k , vec c= hat j- hat k , vec adot vec b=3 and vec ax vec b= vec c , then vec b is equal to

If vec A =4 hat I + 6 hat j -3 hat k and vec B =- 2 hat I -5 hat j + 7 hat k , find the angle between vec A and vec B .

Vectors vec a=-4 hat i+3 hat k ; vec b=14 hat i+2 hat j-5 hat k are laid off from one point. Vector hat d , which is being laid of from the same point dividing the angle between vectors vec aa n d vec b in equal halves and having the magnitude sqrt(6), is a. hat i+ hat j+2 hat k b. hat i- hat j+2 hat k c. hat i+ hat j-2 hat k d. 2 hat i- hat j-2 hat k

If vec a=hat i+hat j+hat hat j and vec b=hat i-2hat j+hat k, then find vector vec c such that vec a*vec c=2 and vec a xxvec c=vec b

For given vectors,vec a=2hat i-hat j+2hat k and vec b=-hat i+hat j-hat k find the unit vector in the direction of the vector quad vec a+vec b

If vec a=2 hat i-3 hat j+ hat k ,\ vec b=- hat i+ hat k ,\ vec c=2 hat j- hat k are three vectors find the area of the parallelogram having diagonals ( vec a+ vec b)\ a n d\ ( vec b+ vec c)dot

If vec a = hat i + hat j, vec b = hat i + hat k, vec c = hat k + hat i, a unit vector parallel to vec a + vec b + vec c