A vector is represented by `3hati+hatj+2hatk`, Its length in XY plane is :-

A vector is represented by 3hati+2hatj+2hatk . Its length in XY plane is

A vector is represented by 5hati+6hatj+4hatk , Its length in XY plane is :-

A vector is represented by 2hati+hatj+3hatk , Its length in XZ plane is :-

A vector is represented by 3 hati + 2hatj + 2hatk It's length in the XOY plane is

A vector is represented by 3hati+hatj+2hatk . Projection of this vector in XY plane is

If the diagonals of a parallelogram are represented by the vectors 3hati + hatj -2hatk and hati + 3hatj -4hatk , then its area in square units , is

If the diagonals of a parallelogram are represented by the vectors 3hati + hatj -2hatk and hati + 3hatj -4hatk , then its area in square units , is

Vectors Perpendicular to hati - hatj- hatk and in the plane of hati + hatj + hatk and - hati + hatj + hatk are

Find the vector of length 3 unit which is perpendicular to hati+hatj+hatk and lies in the plane of hati+hatj+hatk and 2hati-3hatj

Find the vector of length 3 unit which is perpendicular to hati+hatj+hatk and lies in the plane of hati+hatj+hatk and 2hati-3hatj