98% No SIM 5:18 PM bartleby.com = bartleby Q&A Math / Calculus / Calculu.../8th Edit... Chapter 10, Problem 33RE Calculus: Early Transcendentals JAMES STEWART CALCULUS 8th Edition James Stewart Find 7 ISBN: 9781285741550 Textbook Problem Find the points of intersection of the curves r= 1 and r 4 cos 0. To determine The points of intersection of the curves r 2 and r = 4 cos 0. Answer <

Question

for this problem in the answer it says, cos^-1 (1/2)= pi/3,-pi/3. Why is that? Why did they go counterclockwise? Is not it suppose to pi/3 and 5pi/3?

can I say the answer as (2,5pi/3) and (2,pi/3)

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Math / Calculus / Calculu.../8th Edit...
Chapter 10, Problem 33RE
Calculus: Early Transcendentals
JAMES STEWART
CALCULUS
8th Edition
James Stewart
Find 7
ISBN: 9781285741550
Textbook Problem
Find the points of intersection of the curves r= 1
and r 4 cos 0.
To determine
The points of intersection of the curves r
2 and
r = 4 cos 0.
Answer
<
Expand
Transcribed Image Text

98% No SIM 5:18 PM bartleby.com = bartleby Q&A Math / Calculus / Calculu.../8th Edit... Chapter 10, Problem 33RE Calculus: Early Transcendentals JAMES STEWART CALCULUS 8th Edition James Stewart Find 7 ISBN: 9781285741550 Textbook Problem Find the points of intersection of the curves r= 1 and r 4 cos 0. To determine The points of intersection of the curves r 2 and r = 4 cos 0. Answer <

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