If ` vec a\ a n d\ vec b` represent two adjacent sides of a parallel then write vectors representing its diagonals.

If vec a and vec b represent two adjacent sides of a parallel then write vectors representing its diagonals.

If vectors vec aa n d vec b are two adjacent sides of a parallelogram, then the vector respresenting the altitude of the parallelogram which is the perpendicular to a is vec b+( vec bxx vec a)/(| vec a|^2) b. ( vec a . vec b)/(| vec b|^2) c. vec b-( vec b . vec a)/(| vec a|^2) d. ( vec axx( vec bxx vec a))/(| vec b|^2)

If vectors vec aa n d vec b are two adjacent sides of a parallelogram, then the vector respresenting the altitude of the parallelogram which is the perpendicular to a is a. vec b+( vec bxx vec a)/(| vec a|^2) b. ( vec adot vec b)/(| vec b|^2) c. vec b-( vec bdot vec a)/(| vec a|^2) d. ( vec axx( vec bxx vec a))/(| vec b|^2)

If vectors vec aa n d vec b are two adjacent sides of a parallelogram, then the vector respresenting the altitude of the parallelogram which is the perpendicular to a is a. vec b+( vec bxx vec a)/(| vec a|^2) b. ( vec adot vec b)/(| vec b|^2) c. vec b-( vec bdot vec a)/(| vec a|^2) d. ( vec axx( vec bxx vec a))/(| vec b|^2)

If vec a= hat i+2 hat j+3 hat k and vec b=2 hat i+4 hat j−5 hat k represent two adjacent sides of a parallelogram, find unit vectors parallel to the diagonals of the parallelogram.

vec a = hati +hatj + hatk and vecb = -2hati +hatj +2hatk represent two adjacent sides of a parallelogram. Find unit vectors in directions parallel to the diagonals of the parallelogram.

Vectors vec P and vec Q represent two adjacent sides of a parallelogram.The diagonal of the parallelogram represents:

If vector vec a,vec b represent two consecutive sidesof regular hexason then the vectorsrepresenting remaining four sides in sequence are

vec(a)=hat(i)+hat(j)+hat(k) " and " vec(b)=2hat(i)+hat(j)+2hat(k) represent two adjacent sides of a parallelogram. Find unit vectors in directions parallel to the diagonals of the parallelogram.