Mathematics · Functions
If [x]2 - 7[x] + 12 = 0, where [.] denotes the greatest integer function, then x belongs to which interval?
- 1x ∈ [3, 5]
- 2x ∈ (4, 5)
- 3x ∈ [3, 5)✓
- 4x ∈ (3, 4)
Correct answer
x ∈ [3, 5)
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