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Which of the following points is a solution of the polar euqation r = 5 + cos2θ? (5, pi/3) (5, pi/4) (4, 0) (5, pi)
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Which of the following points is a solution of the polar euqation r = 5 + cos2θ?

(5, pi/3)
(5, pi/4)
(4, 0)
(5, pi)

User Alemv
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6.2k points

1 Answer

7 votes
The answer is (5, pi/4)
User Siva Cn
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6.1k points
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