det (2A) = 2 det(A) is it true?

det (2A) = 2 det(A)

Prove it is true or false.





















So from above we can see tat the statement is false. However .......

matrix 1x1, [9]

















Although the general equation is false, but in matrix 1x1 with specific example have proven that the statement is true. So we can conclude that the statement is sometime false.

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