Sequences and Series
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Question : 8 of 22
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Let X be the set consisting of the first 2018 terms of the arithmetic progression 1 , 6 , 11 , … … . . and Y be the set consisting of the first 2018 terms of the arithmetic progression 9 , 16 , 23 , … … … … then, the number of elements in the set X U Y is _______
[JEE Adv 2018 P1]
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