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How can I insert row into matrix?

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baruch
baruch 2014-8-23
评论： baruch 2014-8-23
I have a matrix A=[2 3;5 6] and then I have another matrix A1=[3 4 5;6 7 8;0 0 1].I want to insert my first row of matrix A (i.e [2 3])into third row of matixA1 in such a way that third row becomes[2 3 1].

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Dishant Arora
Dishant Arora 2014-8-23
A1(3 , 1:2) = A(1,:);
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baruch
baruch 2014-8-23
and if I want to subtract 2nd row from first row of Matrix A and after that I want to insert it into A1 ,then how can I do that?

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