Mathematics · 2023
JEE Main · 24 January 2023, Shift 1 · Q61
The equation x^2-4 x+[x]+3=x[x], where [x] denotes the greatest integer function, has:
The equation $\displaystyle x^2-4 x+[x]+3=x[x]$, where $\displaystyle [x]$ denotes the greatest integer function, has :
Official answer
From NTA’s final answer key for this paper.
(1)
a unique solution in $\displaystyle (-\infty, \infty)$
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JEE Main 2023 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.