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Precalculus Enhanced with Graphing Utilities

Sullivan

$Math Studyset 91影视 Explanations$ Math

6th Edition 路 1200 pages

ISBN: 9780321795465

Chapter 9: Q. 80 (page 584)

$r = \cos \frac{胃}{2}$

Short Answer

Expert verified

Given polar coordinate

$r = \cos \frac{胃}{2}$

Step by step solution

Step 1. Given

Given polar coordinate

$r = \cos \frac{胃}{2}$

Step 2. Graphing

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Most popular questions from this chapter

Identify and graph each polar equation. Verify your graph using a graphing utility.
$r = 3 \cos (2 胃)$

The standard equation of a circle with center at $(- 2, 5)$ and radius $3$ is ______ .

Find ||v||. If=-2i+3j

Identify and graph each polar equation. Verify your graph using a graphing utility.

$r = 4 \cos (3 胃)$

In Problems 13鈥�28, transform each polar equation to an equation in rectangular coordinates. Then identify and graph the equation. Verify your graph using a graphing utility.

$r \cos 胃 = 4$

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r=cos胃2

Short Answer

Step by step solution

Step 1. Given

Step 2. Graphing

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$r = \cos \frac{胃}{2}$