Mathematics · 2024
JEE Main · 27 January 2024, Shift 1 · Q2
The function f: N -{1} → N; defined by f( n )= the highest prime factor of n, is:
The function $\displaystyle f: \mathbf{N}-\{1\} \rightarrow \mathbf{N}$; defined by $\displaystyle f(\mathrm{n})=$ the highest prime factor of n , is :
Official answer
From NTA’s final answer key for this paper.
(4)
neither one-one nor onto
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JEE Main 2024 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.