Chapter 10: Q .9. (page 834)
Find an equation of the line containing the point with direction vector .
(a) Use a different direction vector to find another equation for the same line. (b) Find an equation for the same line with the form
Part a)
Part b)
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Use the definition of the derivative to find for each function in Exercises 39-54
Find a vector in the direction of and with magnitude 2.
In Exercises 37–42, find and find the unit vector in the direction of v.
In Exercises 36–41 use the given sets of points to find:
(a) A nonzero vector N perpendicular to the plane determined by the points.
(b) Two unit vectors perpendicular to the plane determined by the points.
(c) The area of the triangle determined by the points.
In Exercises 30–35 compute the indicated quantities when
Find the area of the parallelogram determined by the vectors u and v.
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