求y=4cos(x/3) 0
来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/19 16:34:26
求y=4cos(x/3)0求y=4cos(x/3)0求y=4cos(x/3)0y=4cos(x/3)→Cos(x/3)=y/4→x/3=arcCos(y/4)→x=3arcCos(y/4)所以反函数为
求y=4cos(x/3) 0
求y=4cos(x/3) 0
求y=4cos(x/3) 0
y=4cos(x/3)
→ Cos(x/3)=y/4
→ x/3=arcCos(y/4)
→ x=3arcCos(y/4)
所以反函数为y=3arcCos(x/4)定义域为原函数值域2<x<4
求函数y=4cos(x/3),0
求y=4cos(x/3) 0
y=4cos(x/3),0
求函数的导数y=cos(4-3x)
y=cos(4-3x),求微分
y =(cos^2) x - sin (3^x),求y'
Sin x-sin y=2/3 cos x-cos y=1/2 求cos(x-y)
8y^3+sin2y+x^3+sinx=0求Cos(x+2y)
求y=sin^5x ,y=cos(4x+3) 的导数,
求函数y=cos^2x+3cos x+2,x属于【0,π/2)的值域?
1、求反函数:y=4cos(x/3)(0
y=(1+x^4)^cos x,求dy急
y=cos^3(2x)+e^x求导数
y=e^-x cos 3x,求dy.
求函数y=7-4sin(x)cos(x)+4cos^2(x)-4cos^4(x)值
求微分方程COS xSin ydy=COS y Sin xdx,Y|x=0 =π/4的特解
求函数y=sin^4x+cos^4x,x(0,π/6)的最小值
求最小正周期.y=2sinx-cosx y=sin^4x-cos^4x y=2根号3cosxsinx-cos^2x-1