If `vec a` and `vec b` are any two vectors of magnitudes `2` and `3` respectively and maximum value of `|2(vec a timesvec b)|+|3(vec a*vec b)|` is `ksqrt(13)` then `k=`

If vec a and vec b are any two vectors of magnitudes 2 and 3, respectively,such that |2(vec a xxvec b)|+|3(vec a*vec b)|=k, then the maximum value of k is sqrt(13) b.2sqrt(13) c.6sqrt(13) d.10sqrt(13)

Solve (vec a timesvec a)*vec b

If vec a and vec b are two vectors of the same magnitude inclined at an angle of 30^(@) such that vec a.vec b=3, find |vec a|,|vec b|

If vec a and vec b are vectors of equal magnitude, write the value of (vec a+vec b)vec a-vec b

If vec a and vec b are two vectors of the same magnitude inclined at angle of 30^(@) such that vec adot b=3,f in d|vec a|,|vec b|

If vec a and vec b are two non collinerar unit vectors and if | vec a+ vec b | = sqrt 3 , then find the value of (vec a-vec b). (2 vec a+ vec b) .

If vec a and vec b are two orthogonal vectors of equal magnitude such that |3vec a+4vec b|+|4vec a-3vec b|=20 then |(vec a xxvec b)xxvec a|

If vec a\ a n d\ vec b are two vectors of magnitudes 3 and (sqrt(2))/3 respectively such that vec axx vec b is a unit vector. Write the angle between vec a\ a n d\ vec bdot

Find the angle between two vectors vec(a) and vec(b) with magnitudes 1 and 2 respectively and |vec(a) xx vec(b)|= sqrt(3).

Find the angle between two vectors vec a and vec b with magnitudes sqrt(3) and 2 respectively and such that vec a.vec b=sqrt(6)