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JEE MAIN 2025
24-01-2025 SHIFT-2
Question
Number of functions $f:\{1,2, \ldots, 100\} \rightarrow\{0,1\}$, that assign 1 to exactly one of the positive integers less than or equal to 98 , is equal to $\_\_\_\_$ .
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JEE Main
Physics
Easy
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