Chapter 9: Q. 3 (page 774)
Sketching parametric equations: Sketch the curves defined by the given sets of parametric equations. Indicate the direction of motion on each curve.
,,.
Short Answer
The graph is circle in clockwise.
Chapter 9: Q. 3 (page 774)
Sketching parametric equations: Sketch the curves defined by the given sets of parametric equations. Indicate the direction of motion on each curve.
,,.
The graph is circle in clockwise.
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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
Use Cartesian coordinates to express the equations for the parabolas determined by the conditions specified in Exercises 22–31.
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.
Three noncollinear points determine a unique circle. Do three noncollinear points determine a unique ellipse? If so, explain why. If not, provide three noncollinear points that are on two distinct ellipses.
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