Find the angle between two vectors ` vec a` and ` vec b ,` if `| vec a xx vec b|= vec a . vec b` .

Find the angle between two vectors vec a and vec b, if |vec a xxvec b|=vec a*vec b

Find the angle between two vectors vec a and vec b, if |vec a xxvec b|=vec avec b

If theta is the angle between the vectors vec a and vec b then (|vec a xx vec b|)/(|vec a . vec b|) =

If theta is the angle between any two vectors vec a and vec b , then |vec a. vec b| = | vec a xx vec b| , when theta is equal to

If theta is the angle between any two vector vec a and vec b , then |vec a . vec b| = |vec a xx vec b| when theta is equal to

Find the angle between two vectors vec(a) and vec(b) such that : |vec(a)|=sqrt(3), |vec(b)|=2 and vec(a).vec(b)=sqrt(6) .