Let S is a circle with centre \[(0,\sqrt{2}).\] Then

1.	Let S is a circle with centre \[(0,\sqrt{2}).\] Then
A.	There cannot be any rational point on S
B.	There can be infinitely many rational points on S
C.	There can be at most two rational points on S
D.	There are exactly two rational points on S
Answer» D. There are exactly two rational points on S

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Let S is a circle with centre \[(0,\sqrt{2}).\] Then

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