Chapter 9: Q. 47 (page 756)
Use Theorem 9.14 to show that the circumference of the circle defined by the polar equation is .
Short Answer
The length of the curve is.
Chapter 9: Q. 47 (page 756)
Use Theorem 9.14 to show that the circumference of the circle defined by the polar equation is .
The length of the curve is.
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Get started for freeUse Cartesian coordinates to express the equations for the hyperbolas determined by the conditions specified in Exercises 38–43.
Use Cartesian coordinates to express the equations for the parabolas determined by the conditions specified in Exercises 22–31.
Let . Show that the distance from any point on the graph of the curve with equation to the point
In Exercises 32–47 convert the equations given in polar coordinates to rectangular coordinates.
Complete the square to describe the conics in Exercises .
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