(I) Out of 100 straight lines having respective lengths 1, 2, 3, ......, 99, 100, determine the total number of ways in which four straight lines may be chosen which will form a quadrilateral in which a circle may be inscribed.
(II) What would have been the total total number of ways in which four straight lines may be chosen which would form a quadrilateral in which a circle may be inscribed, if 101 straight lines having respective lengths 1, 2, 3, ......, 100, 101 were given at the outset?
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(I) Out of 100 straight lines having respective lengths 1, 2, 3, ......, 99, 100, determine the total number of ways in which four straight lines may be chosen which will form a quadrilateral in which a circle may be inscribed.
(II) What would have been the total total number of ways in which four straight lines may be chosen which would form a quadrilateral in which a circle may be inscribed, if 101 straight lines having respective lengths 1, 2, 3, ......, 100, 101 were given at the outset?
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