If A =1 3 -1 2
2 1 0 1
3 2 3 2
4 1 4 1
write down the (3,3)-submatrix of A.
How do i start this? Can't figure it out.
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What is your definition of submatrix?
Honestly, I have no clue. If you could walk me step by step, i'd get it. (obvious)
Originally Posted by Esthephane Honestly, I have no clue. If you could walk me step by step, i'd get it. (obvious)
Look here .
So mu submatrix of (3,3) would be:
Thanks! Now one last question, how would i be able to compute the (1,3) minor of A?
Silly me. thanks man!
Originally Posted by Esthephane Silly me.
I don't agree.
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