Mathematics, 06.03.2020 23:26, ssargeant2559
An elementary ntimesn row replacement matrix is the same as the ntimesn identity matrix with at least one of the 1's replaced with some number k. This means it is a triangular matrix, and so its determinant is the product of its diagonal entries. Thus, the determinant of an elementary row replacement matrix is
options are ;
1.exactly one, all , at least one
2. 1's or 0's
3.Identity matrix, invertible matrix , triangular matrix or a zero matrix
4. product or sum
5. a number
Answers: 2
Mathematics, 21.06.2019 14:10, donaldwilliams31
Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)
Answers: 1
Mathematics, 21.06.2019 16:50, hernsl0263
Which three lengths could be the lengths of the sides of a triangle? 21 cm, 7 cm, 7 cm 9 cm, 15 cm, 22 cm 13 cm, 5 cm, 18 cm 8 cm, 23 cm, 11 cm
Answers: 2
Mathematics, 21.06.2019 21:00, ShahinF7536
Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]
Answers: 1
An elementary ntimesn row replacement matrix is the same as the ntimesn identity matrix with at leas...
Mathematics, 18.10.2020 16:01
Biology, 18.10.2020 16:01
Spanish, 18.10.2020 16:01
Mathematics, 18.10.2020 16:01
History, 18.10.2020 16:01