f(x)=0.5sin^2x+cos^2x+根号3除以4乘以sin2x 求f（x）的周期
来源：学生作业帮助网 编辑：六六作业网 时间：2024/11/24 09:47:38
f(x)=0.5sin^2x+cos^2x+根号3除以4乘以sin2x求f（x）的周期f(x)=0.5sin^2x+cos^2x+根号3除以4乘以sin2x求f（x）的周期f(x)=0.5sin^2x
f(x)=0.5sin^2x+cos^2x+根号3除以4乘以sin2x 求f（x）的周期
f(x)=0.5sin^2x+cos^2x+根号3除以4乘以sin2x 求f（x）的周期
f(x)=0.5sin^2x+cos^2x+根号3除以4乘以sin2x 求f（x）的周期
f(x)=0.5sin^2x+cos^2x+根号3除以4乘以sin2x
f(x)=0.5(sin^2x+cos^2x)+0.5cos^2x+(√3/4)sin2x
f(x)=0.5+0.5cos^2x+(√3/4)sin2x
f(x)=0.5+0.5(1+cos2x)/2+(√3/4)sin2x
f(x)=1/2+(1+cos2x)/4+(√3/4)sin2x
f(x)=1/2+1/4+(1/4)(cos2x)+(√3/4)sin2x
f(x)=3/4+(1/2)[1/2(cos2x)+(√3/2)sin2x]
f(x)=3/4+(1/2)sin(π/6+2x)
∴f(x)的周期T=2π/2=π
我就是传说中的我不是他舅他舅 嘿嘿
1
f(x)=cos(2x)+2sin(x)化简
f'(sin^2x)=cos^2x,求f(x)f'((sin^x)^2)=(cos^x)^2
f(x)为奇函数,x>0,f(x)=sin 2x+cos x,则x
f(sin x)=3-cos 2x,求f(cos x)=?
设f(sin x)=3-cos 2x,则f(cos x）=?
若F(sin x)=3-cos 2x 则F（cos x）=?
f(sin x)=cos 2x +1 求 f(cos x)
f(sin x)=3-cos 2x求f(cos x)
f(cos x)=2-sin 2x,则f(sin x)=?
已知f(x)=cos(x/2)[sin(x/2)-cos(x/2)],其导为?
f(x)=cos(2兀-x)cos(2/兀-x)-sin方x化简速求
化简：f(x)=sin(x)cos(x)/sin(2x)
设函数f(x)=p·q,其中向量p=(sin x,cos x+sin x),q=(2cos x,cos sin x) (
若f(cos x)=cos 2x,则f(sin 15度）的值?
f(x)=(6sin^4x-7sin^2x+2)/(sin^2x-cos^2x)
f'(cos^2x)=sin^2x ,f(0)=0,求f(x)
设f(sin x/2 )-1+cos x ,求f(x)、f(cos x/2 ).
f(x)=cos(2x+60)+sin^2x 求f(x)的值域