JEE Advanced Mathematics question
Not in JEE syllabus
The equation of a circle is . A regular hexagon is inscribed in the circle whose one vertex is . Then a consecutive vertex has the coordinates
Answer: (B),(D)
Solution
Consecutive vertices of a regular hexagon subtend at the centre. Rotating by about :
(260°,\ ±260°)=(1,±3).
- (a) \sqrt$3
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