Chapter 9: Q. 27 (page 721)
sketch the parametric curve by eliminating the parameter
Short Answer
The required graph is
Chapter 9: Q. 27 (page 721)
sketch the parametric curve by eliminating the parameter
The required graph is
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Get started for freeEach of the integral in exercise 38-44 represents the area of a region in a plane use polar coordinates to sketch the region and evaluate the expression
The integral is
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
In Exercises 24–31 find all polar coordinate representations for the point given in rectangular coordinates.
Sketch the graphs of the equations
and
What is the relationship between these graphs? What is the eccentricity of each graph?
Prove that for an ellipse or a hyperbola the eccentricity is given by
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