Let the vectors ` vec aa n d vec b` be such that `| vec a|=3| vec b|=(sqrt(2))/3,t h e n vec axx vec b` is a unit vector, if the angel between ` vec aa n d vec b` is?

Let the vectors vec a and vec b be such that |vec a|=3 and |vec b|=(sqrt(2))/(3), then vec a xxvec b is a unit vector,if the angle between vec a and vec b (A) pi/6( B) pi/4(C)pi/3(D)pi/2

Vectors vec a\ a n d\ vec b are such that | vec a|=3,\ | vec b|=2/3a n d\ ( vec axx vec b) is a unit vector. Write the angle between vec a\ a n d\ vec bdot

If vectors vec a and vec b are such that |vec a|=3,|vec b|=(2)/(3) and vec a xxvec b is a unit vector,then write the angle between vec a and vec b

vec a,vec b are two vectors such that |vec a|=3|vec b|=(sqrt(2))/(3) If vec a xxvec b is a unit vector then (vec a,vec b)=

If vec a and vec b are unit vectors find the angle between vec a+vec b and vec a-vec b

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

If vec a\ a n d\ vec b are unit vectors such that vec axx vec b is also a unit vector, find the angle between vec a\ a n d\ vec bdot

12. If vec a&vec b, are unit vectors such that vec lvec a-vec b|=sqrt(3), then find |vec a+vec b|

If two vectors vec aa n d vec b are such that |veca|=3, |vecb|=2 and veca.vecb=6, . , Find | vec a+ vec b|a n d| vec a- vec b|dot

If vec a,vec b are two unit vectors such that |vec a+vec b|=2sqrt(3) ,then the angle b