Chapter 9: Q 57. (page 748)
Prove that, for every even integer n, the graph of is symmetrical with respect to the axis.
Short Answer
The polar equation is symmetric with respect to axis.
Hence it is proved.
Chapter 9: Q 57. (page 748)
Prove that, for every even integer n, the graph of is symmetrical with respect to the axis.
The polar equation is symmetric with respect to axis.
Hence it is proved.
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Get started for freeUse polar coordinates to graph the conics in Exercises 44–51.
Use polar coordinates to graph the conics in Exercises 44–51.
In Exercises 32–47 convert the equations given in polar coordinates to rectangular coordinates.
Complete the definitions in Exercises .
Given a fixed line in the plane, called the ________, and a given fixed point called the _______, a parabola is the set of all points in the plane ________.
Use Cartesian coordinates to express the equations for the ellipses determined by the conditions specified in Exercises 32–37.
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