Algebra 2 Matrices Review - Clinton Public School District

Identify the choice that best completes the statement or answers the question. ____ 1. Find . a. c. b. d. Evaluate the determinant of the matrix. ____ 2. a. 30 b. –50 c. –30 d. –40 ____ 3. A matrix contains 48 elements. Which of the following cannot equal the number of rows of the matrix? a. 18 b. 16 c. 8 d. 24 Use Cramer’s Rule to solve the system. ____ 4. a. b. no solution c. d ... ................
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