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 freeIn Exercises 48–55 convert the equations given in rectangular coordinates to equations in polar coordinates.
Use Cartesian coordinates to express the equations for the hyperbolas determined by the conditions specified in Exercises 38–43.
Complete the square to describe the conics in Exercises .
In Exercises 32–47 convert the equations given in polar coordinates to rectangular coordinates.
In exercise 26-30 Find a definite integral that represents the length of the specified polar curve and then find the exact value of integral
the spiral
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