Find the area of a parallelogram whose adjacent sides are represented by the vectors `2 hat i-3 hat k` and `4 hat j+2 hat k` .

Find the area of parallelogram whose adjacent sides are represented by the vectors 3hat(i)+hat(j)-2hat(k) and hat(i)-2hat(j)-hat(k) .

Find the area of the parallelogram whose adjacent sides are determined by the vectors vec a= hat i- hat j+3 hat k and vec b=2 hat i-7 hat j+ hat k .

Find the area of a parallelogram whose adjacent sides are given by the vectors vec a=3 hat i+ hat j+4 hat k and vec b= hat i- hat j+ hat k .

Find the area of the parallelogram whose adjacent sides are determined by the vectors vec a= hat i- hat j+3 hat ka n d vec b=2 hat i-7 hat j+ hat kdot

The area ( in sq. units ) of a parallelogram whose adjacent sides are given by the vectors vec( i) + hat(k) and 2 hat(i) + hat(j) + hat(k) is

Find the area of the triangle whose adjacent sides are determined by the vectors vec(a)=(-2 hat(i)-5 hat(k)) and vec(b)= ( hat(i)- 2 hat(j) - hat(k)) .

Find the volume of the parallelepiped whose coterminous edges are represented by the vector: vec a=2 hat i+3 hat j+4 hat k ,\ vec b= hat i+2 hat j- hat k ,\ vec c=3 hat i- hat j+2 hat k .

Find the volume of the parallelepiped whose coterminous edges are represented by the vector: vec a=2 hat i-3 hat j+4 hat k ,\ vec b= hat i+2 hat j- hat k ,\ vec c=3 hat i- hat j-2 hat k .

Find the volume of the parallelepiped whose coterminous edges are represented by the vectors: i, vec a=2 hat i+3 hat j+4 hat k , vec b= hat i+2 hat j- hat k , vec c=3 hat i- hat j+2 hat k ii, vec a=2 hat i-3 hat j+4 hat k , vec b= hat i+2 hat j- hat k , vec c=3 hat i- hat j-2 hat k iii, vec a=11 hat i , vec b=2 hat j , vec c=13 hat k iv, vec a= hat i+ hat j+ hat k , vec b= hat i- hat j+ hat k , vec c= hat i+2 hat j- hat k

Find the angle between the vectors hat i-2 hat j+3k and 3 hat i-2 hat j+k