Determine the area of the parallelogram whose adjacent sides are `2 hat i and 3 hat j`.

Determine the area of the parallelogram whose adjacent sides are 3 hat i + hat j+4 hat k and hat i - hat j + hat k .

Determine the area of the parallelogram whose adjacent sides are the vectors hat i- 3 hat j+ hat k and hat i+ hat j+ hat k .

determine the area of the parallelogram whose adjacent sides are : hati+hatj+3hatk and 3hati+2hatj+hatk .

The area of the parallelogram whose adjacent sides are hat i+hat k and 2hat i+ hatj +hat k ts

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 = 2hat i - 7hat j+ hat k

Find the area of the parallelogram whose adjacent sides are given by vectors vec a= 3 hat i+ hat j+ 4 hat k and vec b= hat i- hat j+ 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 diagonals are a = 3 hat i + hat j - 2 hat k and hat b = hat i - 3 hat j + 4 hat k .

Prove that (vec a-vec b)xx(vec a+vec b)=2(vec axxvec b) give a geometrical interpretation to it. Hence find the area of the parallelogram whose diagonals are the vectors vec a=3 hat i+hat j-2 hat k and vec b= hat i-3 hat j + 4 hat k .

Find the area of the parallelogram having two adjacent sides OA and OB where O is the origin and the position vectors of A and B are respectively vec a= hat i+ 2 hat j+ 3 hat k , vec b= -3 hat i- 2 hat j+ hat k .