If u^and v^are unit vectors and θis the acute angle between them, then 2u^×3v^is a unit vector for

Option (D)exactly one value of θ

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If {{u}}and {{v}}are unit vectors and the acute angle between

Question

If $\overset{u}{^}$ and $\overset{v}{^}$ are unit vectors and $θ$ is the acute angle between them, then $2 \overset{u}{^} \times 3 \overset{v}{^}$ is a unit vector for

exactly two values of

θ

more than two values of

θ

no value of

θ

exactly one value of

θ

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Emma Discussed

\overset{u}{^}

and

\overset{v}{^}

are unit vectors and

θ

is the acute angle between them, then

2 \overset{u}{^} \times 3 \overset{v}{^}

is a unit vector for

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Question Text	If $\overset{u}{^}$ and $\overset{v}{^}$ are unit vectors and $θ$ is the acute angle between them, then $2 \overset{u}{^} \times 3 \overset{v}{^}$ is a unit vector for
Answer Type	Video solution: 1
Upvotes	150