推 a016258 :O 04/29 01:00
推 qqqa :O 04/29 01:57
→ dreamenjoy := =? 04/29 02:00
→ kittor :16開三方 04/29 22:35
1.Find the number b = in (0,4) such that the line y = b divides the region
bounded by the curves y = x^2 and y = 4 into two regions with equal area
4
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3
我算答案是2 不知道有無錯誤
有高手能幫解答嗎?
我做法是令上半面積等於下半面積來求解
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