hello everyone,i have another problem in inserting & extracting data in matlab. can you check please?

how can i make this 2X3 matrix where i have to insert 2 data in (2,2)position. further i need to call this data(i.e. '1,3') separately.

Answer 1

[Thorsten]

 C = {{1}, {2}, []; [], {1,2}, {3}};