Mathematics · Matrices and Determinants
Let A = [x + 1][x + 2][x + 3][x][x + 3][x + 3][x][x + 2][x + 4], where [x] denotes the greatest integer less than or equal to x. If det(A) = 192, then the set of values of x lies in the interval:
- 1[68, 69]
- 2[60, 61)
- 3[65, 66)
- 4[62, 63)✓
Correct answer
[62, 63)
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