f(x)=sin(x+π/3)+asin(x-π/6),x=π/2是其一条对称轴,求a值

f(x)=asin(x+π/4)+3sin(x-π/4)是偶函数,求a. 1.函数f(X)=asin(X+π/4)+3sin(X-π/4)是偶函数,则a= 若f(x)=asin(x+π/4)+3sin(x-π/4)是偶函数,则实数a= 若f(x)=asin(x+π/4)+3sin(x-π/4)是偶函数,求a f(x)=sin²ωx+√3cosωx*cos(π/2-ωx)化简成f(x)=Asin(ωx+φ)+b的形式 函数f(x)=Asin(2π/3-x)cosx的最大值是不是A 是f(x)=4sin(2π/3-x)cosx的最大值是 若函数f(x)=Asin(x+π/4)+3sin(x-π/4)是偶函数,求f(x)的最大值 设f(x)=sin^2 x+asin^2 (x/2),求f(x)最大值 函数f(x)=sin(x+π/3)-asin(x-π/6的一条对称轴方程为x=π/2,则a= f(x)=sin(x+π/3)+asin(x-π/6),x=π/2是其一条对称轴,求a值 若函数f(x)=(1+cos2x)/[4sin(π/2+x)]-asinπ/2cos(π-x/2) 若f(x)=asin(x+TT/4)+3sin(x-TT/4) 是偶函数,则a= 若F(X)=ASIN(X+PI/4)+3SIN(X—PI/4)是偶函数,则A= f(x)=sin^2x+√3sinxcosx+1/2 化成 Asin(ωx+φ)+B 的形式. 若f(x)=asin(x+π/4)+3sin(x-π/4)是偶函数,则实数a的值为 6:若函数f(x)=asin(x+3分之π)+sin(x-6分之π)是偶函数,则a的值为多少 已知函数f(x)=2sin^2(π/4+x)-（根号3乘以cos2x),x属于[π/4,π/2].1：将f(x)化简成Asin(ωx+θ)+k的形式2：f(x)的最值 y=cos^4x+sin^4x-3化成y=Asin(wx+f)的形式