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研究所、轉學考(插大)-微積分
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107年 - 107 國立臺灣大學轉學生招生考試試題_(商、管、農、經學院聯招) ：微積分(C)#113212
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9. When x
2
+ y
2
=z
2
and x + 2z = 4, determine the maximum value of z.
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(c) (6 points)
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(a) (6 points)
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