Let `veca` be a unit vector perpendicular to unit vector `vecb` and `vecc` and if the angle between `vecb` and `vecc` be `alpha,` then `vecb xx vecc` is

Let veca be a unit vector perpendicular to unit vectors vecb and vecc and if the angle between vecb and vecc " is " alpha , " then " vecb xx vecc is

Let veca be a unit vector perpendicular to unit vectors vecb and vecc and if the angle between vecb and vecc " is " alpha , " then " vecb xx vecc is

If veca, vecb,vecc are unit vectors such that veca is perpendicular to the plane of vecb, vecc and the angle between vecb,vecc is pi/3 , then |veca+vecb+vecc|=

If veca, vecb,vecc are unit vectors such that veca is perpendicular to the plane of vecb, vecc and the angle between vecb,vecc is pi/3 , then |veca+vecb+vecc|=

If veca, vecb,vecc are unit vectors such that veca is perpendicular to the plane of vecb, vecc and the angle between vecb,vecc is pi/3 , then |veca+vecb+vecc|=

If veca,vecb,vecc are unit vectors such that veca is perpendicular to the plane vecb and vecc and angle between vecb and vecc is (pi)/(3) , than value of |veca+vecb+vecc| is

Let veca , vecb , vecc be unit vectors such that veca .vecb =0=veca.vecc . If the angle between vecb and vecc " is " pi/6 , " then " veca equals

Let veca, vecb and vecc be unit vectors such that veca.vecb=0 = veca.vecc . It the angle between vecb and vecc is pi/6 then find veca .

If veca, vecb, vecc are unit vectors such that veca. vecb =0 = veca.vecc and the angle between vecb and vecc is pi/3 , then find the value of |veca xx vecb -veca xx vecc|