Chapter 9: Q. 57 (page 775)
Prove Theorem 9.20 (a). That is, show that the graph of the equation satisfies Definition 9.19, where the points with coordinates are the foci of the hyperbola
Short Answer
Hence, proved.
Chapter 9: Q. 57 (page 775)
Prove Theorem 9.20 (a). That is, show that the graph of the equation satisfies Definition 9.19, where the points with coordinates are the foci of the hyperbola
Hence, proved.
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Get started for freeEach of the integrals or integral expressions in Exercises represents the area of a region in the plane. Use polar coordinates to sketch the region and evaluate the expressions.
role="math" localid="1649518287481" .
Complete the square to describe the conics in Exercises .
role="math" localid="1649636875685"
Use Cartesian coordinates to express the equations for the hyperbolas determined by the conditions specified in Exercises 38–43.
In Exercises 24–31 find all polar coordinate representations for the point given in rectangular coordinates.
In Exercises 32–47 convert the equations given in polar coordinates to rectangular coordinates.
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