laylie02 laylie02

10-03-2022
Mathematics

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The circle C has equation x2 + y2 +4x - 2y - 11 = 0.
Find
i) The coordinates of the centre of C. [2]
ii) The radius of C. [2]
ii) The coordinates where the circle cuts the y axis, giving your answers in exact surds.

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10-03-2022

Answer:

where is circle pls send picture of circle

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Аноним Аноним

10-03-2022

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