行列 A が与えられたとき、その行列の中に NaN (Not a number; 欠損値) の要素がある行を見つけ出し、その行を削除しましょう。

例:

 A = [  1   5   8 
       -3 NaN  14 
        0   6 NaN ];

の行列が与えられたとき、関数は以下のようなベクトル B を返します。

 B = [  1   5   8 ]
Solve

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Last Solution submitted on Feb 14, 2026

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Hoang Minh Tri 泽伟 和 灰

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