AnswersPrecalculusDeterminantsQuestion 9
9
QuizMultiple Choice

Determinants

Question 9 • Precalculus

Which expression represents the determinant of ?

Question illustration
Answer
A
det(A) = (2)(9) – (1)(3)
B
det(A) = (2)(9) + (1)(3)
C
det(A) = (2)(3) – (1)(9)
D
det(A) = (2)(3) + (1)(9)
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