Define [x] as the greatest integer less than or equal to x, for each x ∈ (−∞,…
GATE · 2020 · ME · Set 1 · General Aptitude
Define [x] as the greatest integer less than or equal to x, for each x ∈ (−∞, ∞). If y = [x], then area under y for x ∈ [1,4] is _____.
- A.
1
- B.
3
- C.
4
- D.
6
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