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hemant_rajput
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67. A Farey sequence of order n is the sequence of fractions
between 0 and 1 which, when in lowest terms, have
denominators less than or equal to n, arranged in order of
increasing size. For example, the Farey sequence of order
3 is: {0, 1/3 , 1/2 , 2/3 , 1}. Is sequence S a Farey sequence?
(1) Sequence S has fewer than 10 elements.
(2) The second element of sequence S is 1
[spoiler]OA:c[/spoiler]
Source: Jeff Sackmann
between 0 and 1 which, when in lowest terms, have
denominators less than or equal to n, arranged in order of
increasing size. For example, the Farey sequence of order
3 is: {0, 1/3 , 1/2 , 2/3 , 1}. Is sequence S a Farey sequence?
(1) Sequence S has fewer than 10 elements.
(2) The second element of sequence S is 1
[spoiler]OA:c[/spoiler]
Source: Jeff Sackmann
I'm no expert, just trying to work on my skills. If I've made any mistakes please bear with me.
