For what value of k does equality hold?

|1 0 4| |1 0 4|
|3 0 9| = k |3 0 9|
|5 5 20| |5 5 20|

2007-08-25 05:47:48 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

k = 1

2007-08-25 06:03:53 · answer #1 · answered by Demiurge42 7 · 0⤊ 0⤋

k = 1
because it is a constant and it is multiplied to the matrix which has the same numbers as the matrix on the left.

2007-08-25 06:52:17 · answer #2 · answered by Kemmy 6 · 0⤊ 0⤋

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