Convert to polar coordinates with r 2 0 and 0 s e < 2T. (-3,-1) (r, e)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.5: Polar Coordinates
Problem 28E
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Convert to polar coordinates with r 2 0 and 0 s e < 2T.
(-3,-1)
(r, e)
Transcribed Image Text:Convert to polar coordinates with r 2 0 and 0 s e < 2T. (-3,-1) (r, e)
Expert Solution
Step 1
(15-1)
Consider the given rectangular coordinate as
Here, the coordinate is write as (x.y)= (-V3.-1) which is in third quadrant.
Compute the first polar coordinate as follows
x + y?
r =
(-1)
2
/3 +1
= 4= 2 ( r20)
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