f(x)=0.5sin^2x+cos^2x+根号3除以4乘以sin2x 求f（x）的周期

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f(x)=0.5sin^2x+cos^2x+根号3除以4乘以sin2x 求f（x）的周期
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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

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