" 4.Find "vec A*vec B" if "|vec A|=2,|vec B|=5," and "|vec A timesvec B|=8

Find vec(A).vec(B) if |vec(A)| = 2, |vec(B)| = 5 and |vec(A) xx vec(B)| =8

Find |vec a-vec b|,quad if :|vec a|=2,|vec b|=5 and vec avec b=8

Find | vec a- vec b|,\ if:| vec a|=2,\ | vec b|=5\ a n d\ vec adot vec b=8

If |vec a|=2,|vec b|=5 and vec avec b=2, find |vec a-vec b|

If two vectors vec a and vec b are such that | vec a|=2,| vec b|=1 and vec adot vec b=1 , find (3 vec a-5 vec b)dot(2 vec a+7 vec b)dot

Let vec a and vec b be two vectors such that |vec b|=1 and |vec b timesvec a|=2 .Then |(vec b timesvec a)-vec b|^(2) is equal to

If |vec a|=2,|b|=5 and |vec a xxvec b|=8, find vec a.vec b

If two vectors vec a and vec b are such that |vec a|=2,|vec b|=1 and vec a*vec b=1, find (3vec a-5vec b)*(2vec a+7vec b)

If two vectors vec a and vec b are such that |vec a|=2,|vec b|=1 and vec avec b=1, then find rthe value of (3vec a-5vec b)2vec a+7vec b

Let vec a,vec b, and vec c are vectors such that |vec a|=3,|vec b|=4 and |vec c|=5, and (vec a+vec b) is perpendicular to vec c,(vec b+vec c) is perpendicular to vec a and (vec c+vec a) is perpendicular to vec b. Then find the value of |vec a+vec b+vec c|