UPSC NDA II 2023 Mathematics Solved Paper
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Question : 25 of 120
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A function satisfies f ( x − y ) =
f ( y ) ≠0 f ( 1 ) = 0.5 f ( 2 ) + f ( 3 ) + f ( 4 ) + f ( 5 ) + f ( 6 )
[NDA II 2023]
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