化简y=2sin(x/2+π/3)
1个回答
手机打不出一些字 见谅
y=2sin[(3x+2兀)/6]
=(3sinx+2兀)/3
相关问题
函数y=cos(x+π/2)+sin(π/3-x)化简
化简 sin²x+sin²(x+2π/3)+sin²(x-2π/3)
sin(x+π) sin(x+3/2π)怎么化简?
化简:(sinx)^2+(sin(x+π/3))^2+(sin(x+2π/3))^2
化简sin(π+π/3)+2sin(x-π/3)-根号下3 *cos(2π/3-x)
化简3sin(2x+π/3)-√3cos(2x+π/3)
化简:y=2sinxsin(x-π/2)+cos²x-sin²x
sin(π-x)sin(π/2 -x)+(cosx)²化简
化简f(x)=2cos(x-π/3)+2sin(3π/2+x)
如何化简sin(x-π/2) cos(x+π/2) cos(x+3π/2)