Производная.. надо.. на оценку..если не можете все то хотя бы часть 1) f(x) = 4 x - sin x 2) f(x) = tg x - 4 ctg x 3) f(x) = 6 cos x - 1.2x 4) f(x) = cos (x - π\6) 5) f(x) = ctg (π\6 + x) 6) f(x) = sin (π\4 - x) 7) f(x) = tg (x + π\3) 8) f(x) = -sin 2x - cos 2x 9) f(x) = x^2 + 2 cos x 10) f(x) = x^3 - tg 4 x 11) f(x) =2 ctg 3 x + 0.5x^4 12) f(x) = x\ sin x 13) f(x) = cos x \ x 14) f(x) = xtg x 15) f(x) = xctg x
1)![\frac{\delta f}{\delta x}=4-cosx](/tpl/images/0126/7654/37d4b.png)
![=sec^2x+4csc^2x](/tpl/images/0126/7654/846c6.png)
![=-\frac{30sinx+6}{5}](/tpl/images/0126/7654/07c18.png)
2)
3)
4)![=-sin\frac{6x-\pi}{6}](/tpl/images/0126/7654/429a9.png)
5)![=-scs^2(\frac{6x+\pi}{6})](/tpl/images/0126/7654/18b29.png)
6)![=-cos(\frac{4x-\pi}{4}](/tpl/images/0126/7654/f345d.png)
7)![=sec^2(\frac{3x+\pi}{3})](/tpl/images/0126/7654/6eb71.png)
8)![=2sin(2x)-2cos(2x)](/tpl/images/0126/7654/58340.png)
9)![=2x-2sinx](/tpl/images/0126/7654/ea789.png)
10)![=3x^2-4sec^2(4x)](/tpl/images/0126/7654/bd111.png)
11)![=2x^3-csc^2(3x)](/tpl/images/0126/7654/914d3.png)
12)![=\frac{sinx-x*cosx}{sin^2x}](/tpl/images/0126/7654/96275.png)
13) =0![=tgx+x*sec^2x](/tpl/images/0126/7654/055b0.png)
14)
15)![=ctgx-x*csc^2x](/tpl/images/0126/7654/51d47.png)
csc=cosecans