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Sahay Sir > Question Answers > NCERT Exemplar Class 12 > Maths > Chapter 10 - Vector Algebra > 11. Let the vectors a and b be such that I a I = 3 and I b I = sqrt2 / 3, then a x b is a unit vector, if the angle between a and b is

11. Let the vectors a and b be such that I a I = 3 and I b I = sqrt2 / 3, then a x b is a unit vector, if the angle between a and b is

11. Let the vectors a and b be such that I a I = 3 and I b I = sqrt2 / 3 if the angle between a and b is then a x b is a unit vector