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20. What is the determinant of B? {-18 3} {4 1}
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20. What is the determinant of B? {-18 3} {4 1}

User Jpmarinier
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1 Answer

3 votes

Answer:

-30

Explanation:

-18x1 - 4x3 = -18-12= -30

User Denis Weerasiri
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