EAMCET Engineering 2004 Solved Paper

Section: Mathematics

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Question : 140 of 160

Marks: +1, -0

The centre of the circle r2−4r(cos‌θ+sin‌θ)−4=0 in cartesian coordinates is

(1,1)
(−1,−1)
(2,2)
(−2,−2)

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