Math, asked by FuzzieGirl, 11 months ago

Evaluate the following determinant :​

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Answers

Answered by Anonymous
5

Step-by-step explanation:

1{7×1-(-5×5)} -3{3×1 - (-5×2)} -2 {3×5-7×2}

32 - 39 -2

30-39

(-9)

So, (-9) is your answer

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