A) \[\frac{\pi }{2}\]
B) \[2\pi \]
C) \[\pi \]
D) \[\frac{\pi }{4}\]
Correct Answer: C
Solution :
Let AB be the chord of length \[\sqrt{2},\] O be centre of the circle and let OC be the perpendicular from O on AB. ThenYou need to login to perform this action.
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