sin(3x+4)的导数

求4sin(3x)cos(x)的导数式如题求4sin(3x)cos(x)的导数式如题求4sin(3x)cos(x)的导数式如题12cos(3x)cos(x)-4sin(3x)sin(x)4{cos(3

4x^3+sin(x)的反导数是什么?4x^3+sin(x)的反导数是什么?4x^3+sin(x)的反导数是什么?什么叫反导数?积分吧：x^4-cosx+c,其中c是任意常数.x^4-cos（x）什么

sin^3(4x)的导数怎么算?sin^3(4x)的导数怎么算?sin^3(4x)的导数怎么算?令u=4x,则sin^3(4x)=sin^3(u);d[sin^3(4x)]/dx={d[sin^3(4

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

求sin(2x-3)的导数～求sin(2x-3)的导数～求sin(2x-3)的导数～

sin(x^5)的导数sin(x^5)的导数sin(x^5)的导数[sin(x^5)]''=cos(x^5)×(x^5)''=cos(x^5)×5x^4=5x^4cos(x^5)

sinπx的导数sinπx的导数sinπx的导数用链式法则:y=sin(πx)dy/dx=dsin(πx)/d(πx)*d(πx)/dx=cos(πx)*π(dx/dx)=cos(πx)*π=πcos

sin^2x的导数sin^2x的导数sin^2x的导数2cos2x(sinx)^2的导数，求过程全部展开2cos2x收起你的算式错了吧2sinxcosx设y=sin²xy‘=2sinxcos

sin(x+y)的导数sin(x+y)的导数sin(x+y)的导数(1+y'')cos(x+y)

f(x)=sin^4x的导数f(x)=sin^4x的导数f(x)=sin^4x的导数f(x)=(sinx)^4f''(x)=4[(sinx)^3]*(sinx)''=4[(sinx)^3]*(cosx)

(cos^4x)(sin^2x)是谁的导数?(cos^4x)(sin^2x)是谁的导数?(cos^4x)(sin^2x)是谁的导数?

(x*sinx*cosx)的导数(x*sinx*cosx)的导数(x*sinx*cosx)的导数(x*sinx*cosx)''=(1/2xsin2x)''=1/2(sin2x+xcos2x*2)=1/2s

y=sin(2x-π/4)+cos(3x+π/3)的导数y=sin(2x-π/4)+cos(3x+π/3)的导数y=sin(2x-π/4)+cos(3x+π/3)的导数y''=2cos(2x-π/4)-

求函数y=in(3x-1)+2sin(3x-π/4)的导数.求函数y=in(3x-1)+2sin(3x-π/4)的导数.求函数y=in(3x-1)+2sin(3x-π/4)的导数.y=ln(3x-1)

求y=sin^5x,y=cos(4x+3)的导数,求y=sin^5x,y=cos(4x+3)的导数,求y=sin^5x,y=cos(4x+3)的导数,复合函数应该用链式法则求导：若y=g(u),u=f

ln(x)^sinx的导数是什么ln(x)^sinx的导数是什么ln(x)^sinx的导数是什么y=ln(x)^sinx=sinxlnx所以y''=(sinx)''*lnx+sinx*(lnx)''=cos

（sin(1+2x)/x)的导数（sin(1+2x)/x)的导数（sin(1+2x)/x)的导数(2cos(1+2x)x-sin(1+2x))/x^2

y=sin^3x+sinx^3的导数y=sin^3x+sinx^3的导数y=sin^3x+sinx^3的导数y=sin^3x+sinx^3y''=3sin²xcosx+cosx³*3

求y=sin(4x/39),y的导数求y=sin(4x/39),y的导数求y=sin(4x/39),y的导数y‘=(4/39)*cos(4x/39)先对sin求导得到cos然后对4x/39求导,得到4

求sin^4X的N级导数,求sin^4X的N级导数,求sin^4X的N级导数,将sin^4(x)进行降幂处理,最后降到一次幂然后再求导就可以了.