Let vecV = 2hati +hatj - hatk and vecW= ...

Let `vecV = 2hati +hatj - hatk and vecW= hati + 3hatk . if vecU` is a unit vector, then the maximum value of the scalar triple product `[ vecU vecV vecW]` is

`-1`

`sqrt(10)+sqrt6`

`sqrt(10)-sqrt6`

`sqrt(59)`

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