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Which matrix does not have an inverse? A.[2 8] [-1 -4] B. [2 8] [1 -4] C. [-2 8] [1 4] D. [2 -8] [1 4]

Which matrix does not have an inverse? A.[2 8] [-1 -4] B. [2 8] [1 -4] C. [-2 8] [1 4] D. [2 -8] [1 4]
asked 116k views
2 votes
Which matrix does not have an inverse?

A.[2 8]
[-1 -4]

B. [2 8]
[1 -4]

C. [-2 8]
[1 4]

D. [2 -8]
[1 4]

asked
User Scott Seely
by
8.5k points

1 Answer

3 votes
C doesn't have an inverse.
answered
User Solomon Tam
by
8.1k points
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