What is the dimension of the matrix #[(10,-6,18,0), (-7,5,2,4), (3, 11,9,7)]#?

1 Answer
Nov 29, 2016

Answer:

#color(green)(3xx4#

Explanation:

The dimension of a matrix is the matrix represented in the form of the number of #"rows"xx"columns"# in the matrix

#color(blue)([(10,-6,18,0),(-7,5,2,4),(3,11,9,7)]#

In the above matrix, there are #3# rows and #4# columns

So,the dimension of the matrix is #color(green)(3xx4#

Hope this helps! :)