Evaluate the determination for the following matrix [144] [522] [155]

Question

Mathematics

Bronson Copeland

14 July, 16:52

Evaluate the determination for the following matrix [144] [522] [155]

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Answers (1)

Know the Answer?

Mike Glenn · Answer 1

Matrix:

1 4 4

5 2 2

1 5 5

=> Determinant =

1 * (2*5 - 2*5) - 4 * (5*5 - 1*2) + 4 * (5*5 - 2*1)

= 1 * (10 - 10) - 4 * (25 - 2) + 4 * (25 - 2) = 1*0 + 4 * 23 + 4 * (25 - 2) = 0 - 4*23 + 4*23 = 0

Answer: 0