If `veca, vecb, vecc` are non-coplanar unit vectors such that `vecaxx(vecbxxvecc)=(vecb+vecc)/(sqrt(2))` then the angle between `veca` and `vecb` is

If veca,vecb, vecc are three non-coplanar vectors such that vecaxx(vecbxx vecc)=(vecb+vecc)/(sqrt(2)) then the angle between veca and vecb is ________.

If veca,vecb and vecc are non coplanar and unit vectors such that vecaxx(vecbxxvecc)=(vecb+vecc)/sqrt(2) then the angle between vea and vecb is (A) (3pi)/4 (B) pi/4 (C) pi/2 (D) pi

If veca,vecb and vecc are non coplanar and unit vectors such that vecaxx(vecbxxvecc)=(vecb+vecc)/sqrt2 then the angle between veca and vecb is

If veca,vecb and vecc are non coplanar and unit vectors such that vecaxx(vecbxxvecc)=(vecb+vecc)/sqrt2 then the angle between veca and vecb is (A) (3pi)/4 (B) pi/4 (C) pi/2 (D) pi

If veca, vecb, vecc are three non - coplanar vector such that vecaxx(vecbxxvecc)=(vecb+vecc)/(sqrt2) , then the angle between veca and vecb is ……………. .

If veca,vecb and vecc are non coplanar and unit vectors such that vecaxx(vecbxxvecc)=(vecb+vecc)/sqrt2) then the angle between vea and vecb is (A) (3pi)/4 (B) pi/4 (C) pi/2 (D) pi

If veca, vecb and vecc are non -coplanar unit vectors such that vecaxx(vecbxxvecc)=(vecb+vecc)/sqrt2,vecb and vecc are non- parallel , then prove that the angle between veca and vecb is 3pi//4

If veca, vecb and vecc are non -coplanar unit vectors such that vecaxx(vecbxxvecc)=(vecbxxvecc)/sqrt2,vecb and vecc are non- parallel , then prove that the angle between veca and vecb "is" 3pi//4

If veca, vecb, vecc are any three non coplanar vectors, then (veca+vecb+vecc).(vecb+vecc)xx(vecc+veca)