" 12.Find the angle "theta" between the vector "vec a" and "vec b" if "|vec a timesvec 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

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

cosine of an angle between the vectors (vec a+vec b) and (vec a-vec b) If |vec a|=2,|vec b|=1 and vec a^^vec b=60^(@) is

If theta is the angle between two vectors vec a and vec b , then vec a . Vec b ge 0 only when