(1) arg min Xi 為何?
若 X1 = 3 , X2 = 1 , X3 = 6
假設 y = min Xi , 則 y = 1
故 z = arg min Xi , 則 z = 2
(2) arg max Xi 為何?
若 X1 = 3 , X2 = 1 , X3 = 6
假設 y = max Xi , 則 y = 6
故 z = arg max Xi , 則 z = 3
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(1) arg min Xi 為何?
若 X1 = 3 , X2 = 1 , X3 = 6
假設 y = min Xi , 則 y = 1
故 z = arg min Xi , 則 z = 2
(2) arg max Xi 為何?
若 X1 = 3 , X2 = 1 , X3 = 6
假設 y = max Xi , 則 y = 6
故 z = arg max Xi , 則 z = 3
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