y=2sin^x+2√3sinxcosx-2化简它的周期,最值

函数y=sinxcosx-3sin^2(x)的最大值 y=sin^4x+2√3 sinxcosx-cos^4x 化简 y=(cos^2x)/(sinxcosx-sin^2x),(0 y=2√3 sinxcosx-2sin^2x的单调区间 求y=2cosx+√3sinxcosx+sin^2x值域 求y=sin^2x+2sinxcosx的周期 y=sin^2x+2sinxcosx的值域 y=sin^2x-sinxcosx+1/2的值域 求y=sin^2(x)-sinxcosx+2的值域 求y=sin平方x+2sinxcosx的周期 求y=sinxcosx+sin^2x,0 y=1/2cos^2x+sinxcosx+3/2sin^2x 求单调区间 y=2sin^2x-sinxcosx+3cos^2x 求值域 y=sin'2x+根号3sinxcosx+2cos'2x求值域和周期 y=sin^2x+2sinxcosx+3cos^2x的值域? y=sin^2x-根号3sinxcosx-cos^2x化简 y=1/2cos²x+sinxcosx+3/2sin²x 求化简详程. y=sin^2x+sinxcosx+3cos^2x的最值