Chapter 10.4, Problem 20E

### Calculus (MindTap Course List)

11th Edition
Ron Larson + 1 other
ISBN: 9781337275347

Chapter
Section

### Calculus (MindTap Course List)

11th Edition
Ron Larson + 1 other
ISBN: 9781337275347
Textbook Problem

# Rectangular-to-Polar Conversion In Exercises 15-24, the rectangular coordinates of a point are given. Plot the point and find two 0 ≤ θ < 2 π . ( 3 ,   − 3 )

To determine

To Calculate:

The two sets of polar coordinate for the point in the interval 0θ2π and then plot the points.

Explanation

Given: The rectangular coordinates are (3,âˆ’3).

Formula Used:

The formula is r2=x2+y2

Calculation:

The value of r in polar coordinates (r,Î¸) is,

r2=x2+y2 where x=3,y=âˆ’3

Substitute the values of x=3,y=âˆ’3 in above equation,

r2=(âˆ’3)2+(âˆ’3)2=

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