Mathematics, 01.07.2020 16:01, jaqwannewsome
What is the determinant of an elementary row replacement matrix?
An elementary n xn row replacement matrix is the same as the n x n identity matrix with of thereplaced with some number k. This means this is the and so its determinent is .of its diagnol enteries. Thus, the determinant of an elementary row replacement matrix is.
1. Exactly one, atleast one
2. 1's or 0's
3. Identity matrix, invertible matrix, triangular matrix or zero matrix.
4. Product or sum
5. A number
Answers: 2
Mathematics, 21.06.2019 17:40, skylerdemi1
A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2
Answers: 2
Mathematics, 21.06.2019 23:00, rosier2230
Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x
Answers: 2
Mathematics, 22.06.2019 00:00, xmiice1981
Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18
Answers: 1
What is the determinant of an elementary row replacement matrix?
An elementary n xn row replacement...
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