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函数F(X)=【①2x^3+3x^2+1(x≤0),②e^ax(x>0)】在区间[-2,2]上的最大值为2,则a的取值范围
································F(x)为分段函数,跪求大哥帮解答······················
人气:379 ℃ 时间:2019-08-19 06:03:26
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