Area of a triangle with adjacent sides determined by vectors `vec a and vec b` is 20. Then the area of the triangle with adjacent sides determined by vectors `(2vec a +3vec b) and (vec a -vec b)` is

Area of a parallelogram with adjacent sides determined by vectors vec a and vec b is 30. Then the area of the parallelogram with adjacentsides determined by vectors (vec a+vec b) and vec a is

Volume of parallelepiped determined by vectors vec a,vec b and vec c is 5. Then the volume of the parallelepiped determined by vectors 3(vec a+vec b),(vec b+vec c) and 2(vec c+vec a) is

Given two vectors vec(A)=3hat(i)+hat(j)+hat(k) and vec(B)=hat(i)-hat(j)-hat(k) .Find the a.Area of the triangle whose two adjacent sides are represented by the vector vec(A) and vec(B) b.Area of the parallelogram whose two adjacent sides are represented by the vector vec(A) and vec(B) c. Area of the parallelogram whose diagnoals are represented by the vector vec(A) and vec(B)

Given two vectors vec(A)=3hat(i)+hat(j)+hat(k) and vec(B)=hat(i)-hat(j)-hat(k) .Find the a.Area of the triangle whose two adjacent sides are represented by the vector vec(A) and vec(B) b.Area of the parallelogram whose two adjacent sides are represented by the vector vec(A) and vec(B) c. Area of the parallelogram whose diagnoals are represented by the vector vec(A) and vec(B)

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

The vector area of the parallelogram whose adjacent sides vec(i) + vec(j) + vec(k) and 2vec(i)-vec(j) + 2vec(k) is

If |vec(a)|=sqrt3, |vec(b)|=2, (vec(a), vec(b))= (pi)/(3) , then the area of the triangle with adjacent sides vec(a) + 2vec(b) and 2vec(a) + vec(b) (in sq.u) is

The area of a triangle formed by the sides of vector vec(A)and vec(B) is

The area of a triangle formed by the sides of vector vec(A)and vec(B) 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)) .