If \hat{u} and \hat{v} are unit vectors and \theta is the acute angle between them, then 2 \hat{u} \times 3 \hat{v} is a unit vector for [AIEEE 2007]

Correct Answer is : exactly one value of θ

AIEEE 2007 Solved Paper

Section: Mathematics

Question : 111 of 118

Marks: +1, -0

∧

and

∧

are unit vectors and θ is the acute angle between them, then 2

∧

×3

∧

is a unit vector for

[AIEEE 2007]

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