Find the unit normal vector at the given point.

Name: Find the unit normal vector at the given point.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Since there is only one correct unit normal vector at a given point, we can use the formula N = T'/||T'||, where T' is the derivative of the given vector function, evaluated at the given point. Using this formula, we get N = <-1, -1, 2>/sqrt(6), which simplifies to the vector in choice B.

Find the Unit Normal Vector at the Given Point