1. Given the following matrix: [-13 0 F = 6 -8 t2-1] 7 t 2 -7 Determine answers to the following: a. State the dimensions of the matrix. b. If cofactor 13 (C13) is equal to 36, calculate the value of the element13 (a13). c. Using your answers from part b. above, calculate the matrix that will be derived from the expression -2F + D, where D = F * 413. d. After completing Part c. above, state the name of the resultant matrix.
1. Given the following matrix: [-13 0 F = 6 -8 t2-1] 7 t 2 -7 Determine answers to the following: a. State the dimensions of the matrix. b. If cofactor 13 (C13) is equal to 36, calculate the value of the element13 (a13). c. Using your answers from part b. above, calculate the matrix that will be derived from the expression -2F + D, where D = F * 413. d. After completing Part c. above, state the name of the resultant matrix.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.3: Matrix Algebra
Problem 56E
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