If two vectors `vec a and vec b` such that `|vec a|=2, |vec b|= 3 and vec a.vec b = 4`, 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

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

Find |vec a - vec b| , if two vectors vec a and vec b are such that |vec a | = 2, |vec b| = 3 and vec a.vec b = 4 .

If two vectors vec(a) and vec(b) such that |vec(a)| = 2|vec(b)| = 3 and vec(a).vec(b) = 6 , find |vec(a)-vec(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

Find |vec a-vec b|, if two vector vec a and vec b are such that |vec a|=2,|vec b|=3 and vec avec b=4

For any two vectors veca and vec b show that |vec a.vec b|le |vec a|.|vecb|

Find |vec(a)-vec(b)| , if two vectors vec(a) and vec(b) are such that |vec(a)| = 2 , |vec(b)| = 3 and vec (a) . vec (b) = 4