If `vecp` and `vecd` are two unit vectors and `theta` is the angle between them, then

If vec a and vec b are two unit vectors and theta is the angle between them, then the unit vector along the angular bisector of vec a and vec b will be given by

If veca and vecb are two unit vectors and theta is the angle between them, then the unit vector along the angular bisector of veca and vecb will be given by

If veca and vecb are two unit vectors and theta is the angle between them, then the unit vector along the angular bisector of veca and vecb will be given by

If veca and vecb are two unit vectors and theta is the angle between them, then the unit vector along the angular bisector of veca and vecb will be given by

If veca and vecb are two unit vectors and theta is the angle between them, then the unit vector along the angular bisector of veca and vecb will be given by

If vecx and vecy are two unit vectors and theta is the angle between them, then 1/2 | vecx - vec y| is :

If vec a and vec b are two unit vectors and theta is the angle between them, then |vec a - vec b| is equal to ______________

If vec(a) and vec(b) are the unit vectors and theta is the angle between them, then vec(a) + vec(b) is a unit vector if

If vec a and vec b are two unit vectors and theta be the angle between them,then sin((theta)/(2))=