来自高靖的问题
求函数f(x)=sin^4x+cos^4x+sin^2xcos^2x/2-2sinxcosx-1/2sinxcosx+1/4cos^2x求函数f(x)=(sin^4x+cos^4x+sin^2xcos^2x)/(2-2sinxcosx)-(1/2sinxcosx)+(1/4cos^2x)的最小正周期,最大值和最小值!
求函数f(x)=sin^4x+cos^4x+sin^2xcos^2x/2-2sinxcosx-1/2sinxcosx+1/4cos^2x
求函数f(x)=(sin^4x+cos^4x+sin^2xcos^2x)/(2-2sinxcosx)-(1/2sinxcosx)+(1/4cos^2x)的最小正周期,最大值和最小值!
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2020-07-23 19:27