Chapter 10: Q. 45 (page 790)
Graph the quadric surfaces given by the equations in Exercises 41–48.
The graph of the equation is,
The equation is
We have,
The graph of the above equation is,
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If u, v and w are three vectors in , which of the following products make sense and which do not?
localid="1649346164463"
Find a unit vector in the direction opposite to.
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.
(Hint: Think of the -plane as part of .)
For each function f and value x = c in Exercises 35–44, use a sequence of approximations to estimate . Illustrate your work with an appropriate sequence of graphs of secant lines.
role="math" localid="1648705352169"
Write a delta–epsilon proof that proves that is continuous on its domain. In each case, you will need to assume that δ is less than or equal to .
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