Question text Let \[ \mathbf{v} = \langle 6,-3,2 \rangle. \] Then \( | \mathbf{v} | = \) Answer 1 Question 5[input]. Now consider a unit vector \( \mathbf{\hat{v}} \) in the directon of \( \mathbf{v} \). The z-coordinate of \( \mathbf{\hat{v}} \) can be written as a fraction in simplest form as \( \frac{p}{q} \) where \( p, q \) are integers. Then \( p = \) Answer 2 Question 5[input] and \( q = \) Answer 3 Question 5[input].多项填空题

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