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

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incomplteBest ResponseYou've already chosen the best response.0
Easiest 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
 one year ago

satellite73Best ResponseYou've already chosen the best response.2
these 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,
 one year ago

satellite73Best ResponseYou've already chosen the best response.2
i am wondering what class this is with all these different types of problems
 one year ago

HannaaLoveeBest ResponseYou've already chosen the best response.0
it's algebra 2 but it has alot of calculus problems in it.
 one year ago

satellite73Best ResponseYou've already chosen the best response.2
not really calc, but still quite a hodgepodge
 one year ago

incomplteBest ResponseYou've already chosen the best response.0
This is not calculus lol, pretty much algebra. Calculus is all abstract math
 one year ago

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