Let A be a square matrix of order n x n and K be a scalar. Then |KA| equals

Mathematics · JEE Main · NTA ExamsMatrices and Determinants

Let A be a square matrix of order n x n and K be a scalar. Then |KA| equals
  1. K |A|
  2. |K| |A|
  3. Kn |A|
  4. none of these

Answer

(C) K n |A|

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