Which of the following matrices has an inverse? -6
3
4
-2 1]
6 -9
2
1
-3
5
1
4
-6
0

Idk just getting points

Step-by-step explanation:

if you mean

then it's c. 8, -7/3

but if you mean

then it is

828. all there is to it!

here, if you ever need with rounding (or other forms of arithmetic/math) again, use this:

thats the rounding one, but if you just click the top left, it shows you all the calculators you may need!