Finding maximum value between specific columns for each row

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HYZ
HYZ 2020-2-5
回答： KSSV 2020-2-5
Hi, May I ask about Finding maximum value between specific columns for each row?
Let's say I have A = [1 2 3 4 5; 6 7 8 9 10; 11 12 13 14 15; 16 17 18 19 20]. I would like to find maximum value for 2nd and 3rd colum for each row.
I should get B = [3; 8; 13; 18]. Could anyone please help me with that?
Thanks a lot in advance!

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KSSV
KSSV 2020-2-5
iwant = max(A(:,[2 3]),[],2)

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