Chapter 10: Q. 45 (page 790)
Graph the quadric surfaces given by the equations
Short Answer
The surface graph is shown below.
Chapter 10: Q. 45 (page 790)
Graph the quadric surfaces given by the equations
The surface graph is shown below.
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Get started for freeIn Exercises 24-27, find and the component of v orthogonal tou.
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What is meant by the triangle determined by vectors u and v in ? How do you find the area of this triangle?
Prove the first part of Theorem (a): If , then . (Hint: Given , choose . Then show that for it must follow that .)
Sketch the parallelogram determined by the two vectors and . How can you use the cross product to find the area of this parallelogram?
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.
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