Mathematics

Mathematics

Problem

Let A be a square matrix of order 3×33 \times 3, then ∣kA∣|kA| is equal to (A) k∣A∣k|A| (B) k2∣A∣k^2|A| (C) k3∣A∣k^3|A| (D) 3k∣A∣3k|A|

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