y=sin(3x+4)

y=sin^4x-x^3求导y=sin^4x-x^3求导y=sin^4x-x^3求导4sin^3x*cosx-3x^2

函数y=4sin(x+π/6)+3sin(π/3-x)的最大值是多少函数y=4sin(x+π/6)+3sin(π/3-x)的最大值是多少函数y=4sin(x+π/6)+3sin(π/3-x)的最大值是

3sin^2x+-2sin^2y=2sinxsin^2x+-sin^2y=?3sin^2x+-2sin^2y=2sinxsin^2x+-sin^2y=?3sin^2x+-2sin^2y=2sinxsi

y=3sin(4/3x+π/6)周期y=3sin(4/3x+π/6)周期y=3sin(4/3x+π/6)周期T=2π/(4/3)=3/2π

y=lg(3-4sin平方x)的定义域y=lg(3-4sin平方x)的定义域y=lg(3-4sin平方x)的定义域3-4sin平方x＞04sin平方x＜3|sinx|＜√3/2-√3/2＜sinx＜√

y=4sin^2(3x)求函数微分y=4sin^2(3x)求函数微分y=4sin^2(3x)求函数微分y=4sin²(3x)dy=8sin(3x)d[sin(3x)]=8sin(3x)cos

y=sin(3/4)x的图像y=sin(3/4)x的图像y=sin(3/4)x的图像

求y=4sin(x+π/3)的值域,求y=4sin(x+π/3)的值域,求y=4sin(x+π/3)的值域,没有定义域吗?如果没有定义域这道题目太简单了吧,基本没什么步骤.因为x∈R,所以x+π/3∈

y=sin(π/4-3x)的单调性y=sin(π/4-3x)的单调性y=sin(π/4-3x)的单调性单调减区间【2/3Kπ+π/12,2/3Kπ+5π/12】,单调增区间【2/3Kπ+5π/12,2

y=2sin三分之一xy=4sin(x-π/3)y=sin(2x+π/6)y=3sin(1/2x-π/4)的周期各是多少,y=2sin三分之一xy=4sin(x-π/3)y=sin(2x+π/6)y=

y=sin^3x的导数y=sin^3x的导数y=sin^3x的导数y=sin^3x是复合函数可以设t=sinxt''=cosxy=t^3y''=3t^2*t''y''=3sin^2x*cosxy=sin^3x

y=sin平方3x求导y=sin平方3x求导y=sin平方3x求导y''=2sin3x*cos3x*3=6sin3xcos3x=3sin6xy·=3sin6x3sin6x

求导：y=3^(sin*1/x)求导：y=3^(sin*1/x)求导：y=3^(sin*1/x)y=3^[sin(1/x)]y''=3^[sin(1/x)]ln3*cos(1/x)*(-1/x^2)=-

y=arcsin(x-3)y=arcsin(x-3)y=arcsin(x-3)是求什么呢?arcsin(x)的定义域是-1≤x≤1那么|x-3|≤1得到定义域是[2,4]值域一定是[-pi/2,pi/

y=sin(x+π/3)周期y=sin(x+π/3)周期y=sin(x+π/3)周期这个实际上是y=sinx向左移动π/3,因此周期和y=sinx一样是2π

Y=SIN(3x-1)Y=SIN(3x-1)Y=SIN(3x-1)结果：y''=3COS(3*x-1)令t=3*x-1dx/dt=3则y=SIN(t)dy/dx=(dy/dt)/(dx/dt)=3*CO

y^(3)=sinx的通解y^(3)=sinx的通解y^(3)=sinx的通解.y=(sinx)^(1/3)

y^(3)=sinx的通解y^(3)=sinx的通解y^(3)=sinx的通解y^(3)=sinx

求证sin²x-sin²y=sin(x+y)sin(x-y)求证sin²x-sin²y=sin(x+y)sin(x-y)求证sin²x-sin

证明sinx+siny+sinz-sin(x+y+z)=4sin((x+y)/2)sin((x+y)/2)sin((x+y)/2)证明sinx+siny+sinz-sin(x+y+z)=4sin((x