Mathematics · 2021
JEE Main · 3 August 2021, Shift 2 · Q84
If [x] denotes the greatest integer ≤ x, then the value of ∫_-2^4|[x]-x| d x is \ \ \ \.
If $\displaystyle [x]$ denotes the greatest integer $\displaystyle \leq x$, then the value of $\displaystyle \int_{-2}^4|[x]-x| d x$ is \_\_\_\_.
Official answer
3
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JEE Main 2021 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.