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1 y=cos22·x + x -1=<=<1.5, ∆=0.2 ·

2 y= x + ex +tg(3·x·lgx2) -10=<x=<10 ∆x=l

3 y=(x3 - cos(x2)/e4x - tgx -5=<x=<5, ∆x=0.75

4 y=(|x+ex|)l/2+ln|xsinx| -1.8=<=<1.5 ∆ =0.4

5 y=xcosx/(|x+exp(x)(2+tgx)| -5.2=<=<1.5 ∆=0.7

6 y=lgx2esm2x/lg3x 1=<=<100 ∆=5

7 =+2+12(2)/(+10) 1=<==<50 ∆=2.5

8 y=|sin2x+tg3xll/2+e4x -2.5=<=<1.5 ∆=0.4

9 y= l-|sinx|+e(ln2x+lgx) 1=<=<10 ∆=0.1

10 y=(-l)xesinxcosx2 1=<=<15 ∆=1

11 y=sin2(2·x) + x -1=<=<1.5, ∆=0.2 ·

12 y= sin(x + ex) +tg(3·x·lgx2) -10=<x=<10 ∆x=l

13 y=(x3 - 4cos(x2)/e4x - tgx -5=<x=<5, ∆x=0.75

14 y=(|x+ex|)l/2+lnxsinx -1.8=<=<1.5 ∆ =0.4

15 y=xcosx/(|x+exp(x)(1+tgx)| -5.2=<=<1.5 ∆=0.7

16 y=lgx2 sm2x/lg3x 1=<=<100 ∆=5

17 =+2+ln2(2)/(+10) 1=<==<50 ∆=2.5

18 y=|sin2x+tg3x0,5l/2+e4x -2.5=<=<1.5 ∆=0.4

19 y= l-|sinx|+eln2x+lgx 1=<=<10 ∆=0.1

20 y=(-l)xesinxcosx2 1=<=<15 ∆=1

 

 

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