Mathematics · Equations
If [x]2 − 5[x] + 6 = 0, where [ . ] denotes the greatest integer function, then the interval to which x belongs is:
- 1x ∈ [3, 4]
- 2x ∈ (2, 3]
- 3x ∈ [2, 3]
- 4x ∈ [2, 4)✓
Correct answer
x ∈ [2, 4)
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