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anonymous
 4 years ago
Verify that the matrix has no inverse. Type your answer below.
[1 2 0
0 0 0
1 2 4 ]
anonymous
 4 years ago
Verify that the matrix has no inverse. Type your answer below. [1 2 0 0 0 0 1 2 4 ]

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Easiest way is to find the determinant. If a determinant is equal 0, then the matrix has no inverse. You should be able to find the determinant by just looking at that particular matrix

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0these questions are quite random by which i mean from all over the place this doesn't have an inverse because the second row has nothing but zeros this tells you instantly that the determinant is zero,

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i am wondering what class this is with all these different types of problems

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0it's algebra 2 but it has alot of calculus problems in it.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0not really calc, but still quite a hodgepodge

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0This is not calculus lol, pretty much algebra. Calculus is all abstract math

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0noo ,i didnt mean this problem was calculus , some of my other graphing problems are though.
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