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MATHEMATICS · Subjective · CBSE · Mathematics · Determinants · Determinants

Problem

Column I	Column II
(A) If $n$ be the number of distinct values of $2 \times 2$ determinant whose entries are from the set $\{-1, 0, 1\}$ , then $(n-1)^2$ is divisible by	(p) 2
(B) If $n$ be the number of $2 \times 2$ determinants with non-negative values whose entries from the set $\{0, 1\}$ , then $(n-1)$ is divisible by	(q) 3
(C) If $n$ be the number of $2 \times 2$ determinants with negative values whose entries from the set $\{-1, 1\}$ , then $n(n+1)$ is divisible by	(r) 5
	(s) 6
	(t) 7