[" The angle between the vectors "(bar(A)timesbar(B))" and "],[(bar(B)timesbar(A))" is "]

The angle between (bar(A)timesbar(B))) and (bar(B)timesbar(A)) is (in radian)

The vector abar(i)+b""bar(j)+cbar(k) is a bisector of the angle between the vectors bar(i)+bar(j) and bar(j)+bar(k) if

Ig |bar(a)| = 11 ,|bar(b)| = 23,|bar(a)-bar(b)| = 30 then find the angle between the vectors bar(a),bar(b) and also find |bar(a)+bar(b)| .

The angle between the unit vectors bar(a) and bar(b) is theta . If bar(a)-sqrt(2)bar(b) is a unit vector then theta = …………

If theta is the angle between unit vectors bar(A) and bar(B) then (1-bar(A).bar(B))/(1+bar(A)*bar(B)) is equal to

If bar(a)=bar(i)+bar(j)+bar(k) , bar(b)=bar(i)+2bar(j)+3bar(k) then a unit vector perpendicular to both vectors (bar(a)+bar(b)) and (bar(a)-bar(b)) is

The angle between (bar(A) xx bar(B)) and (bar(B) xx bar(A)) is (in radiant)

Let bar(a),b,bar(c) be three non coplanar unit vectors such that angle between any two of them is (pi)/(3) and bar(a)timesbar(b)+bar(b)timesbar(c)=pbar(a)+qbar(b)+rbar(c) then (p-r)^(2) =

The vector (bar(a)+bar(b)) bisects the angle between the non-collinear vectors bar(a) and bar(b) , if ……………

If |vec a|=2,|vec b|=sqrt(3) and (bar(a),bar(b))=30^(@) then the angle between the vectors bar(b) and bar(a)-bar(b) is