So for example, the general solution is (1,2,3)d + (4,5,6) = (a,b,c)
How could you tell if this is surjective and/or injective?
2026-03-28 10:24:21.1774693461
I have a general solution as an affine map in matrix form. How can I tell if its surjective and/or injective?
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