设f(x)=cos2x+32sin2x.(1)求f(x)的最小正周期;(2)求f 发布时间:2017-04-22 23:29 │ 来源:www.tikuol.com 题型:解答题 问题: 设f(x)=cos2x+32sin2x.(1)求f(x)的最小正周期;(2)求f(x)的单调递增区间.
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