Ãëàâíàÿ Ñëó÷àéíàÿ ñòðàíèöà Êîíòàêòû | Ìû ïîìîæåì â íàïèñàíèè âàøåé ðàáîòû! | ||
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1●1/2 |sinx+cosx=1|
1●0 | sinx•cosx, sinx+cosx=1 |
1●(1;0)
1●(1;+∞) |ó=lnx+ln(x(x–1))|
1●(–1;∞) | ó=loga√x+1 |
1●L + tgx
1●1/2(x-1) |f(x)=ln√x–1|
1●1/x²–1 |f(x)=ln√1–x/1+x|
1●π+2πn,n*Z |cosx=–1|
1●–π/2+2πn,n*Z |sinx=–1|
1●–π/2+2πn,n*Z |sin(–x)=1|
1●2πn,n*Z |cos(–x)=1|
1●–π/4+πn,n*Z |tg(–x)=1|
1●π/2+2πn,n*Z |sin(–x)=–1|
1●π+2πn,n*Z |cos(–x)=–1|
1●π/4+πn,n*Z |tg(–x)=–1|
1●(-∞;-1]u[1;∞)
1●[1;+∞) |ó=√õ–1|
1●[–π/4; π/4]
1●2√x+c
1●π+2πn, n*Z
1●0 |tg α ctg α–1|
1●0
Íàéäèòå ðàäèóñ ñôåðû, êàñàþù îñè êîíóñà, åãî îñíîâàíèÿ è áîêîâîé ïîâåðõíîñòè)
1●3√3 |log(logx)=–1|
Ïåðèì ìàëåíü êâàäð â öåíòð ðàâåí)
1●√x/√x-1
1●ctg(x+1) |f(x)=ln sin(x+1)|
1●[0;+∞) |√õ>–1|
1●2√x•(1/3x+1)+C |u(x)=x+1/√x|
1●2πn,n*Z
1●{x=(–1)k•arcsina+kπ, k*Z} {|a|≤1 {sinx=a
1●óðàâí íå èìååò ðåøåíèè {|à|>1 {sinx=a
1●x={±arccosa+2kπ,k*Z {|a|≤1 {cosx=a
1● óðàâí íå èìååò ðåøåíèè {|a|>1 {cosx=a
1●x={arctga+kπ,k*Z {tgx=a
1●x={arcctga+kπ,k*Z {ctgx=a
1●1 |1–sin α cosα tgα|
1●(–∞;-1]U[1;+∞) {|x|≥1
1●(–∞;-1]U[1;+∞)
1●(–1;+∞) |ó=loga√x+1|
1●a)-1;1 b)jok c)[-∞;0][0;∞]
1●a)–1;1 á)æîê (–∞;0)(0;∞) |ó=1/õ–õ à)íîëäåðèí á)îñó àðàëûãû ñ)êåìó àðàëûãûí òàáûíûç|
N
1●à)x1=–1,x2=1; á)õ1=õmin,x2=xmax (y=–x–1/x)
1●1/sin α |ctgα+sinα/1+cosα|
1●1/sinβ |ctgβ–cosβ–1/sinβ|
Ñosx
1●1/cos α |1–tg(–α)/sinα+cos(–α)|
1●1/x2sin21/x
1●2π |y=sin(x+1)|
1●–2π |(π+arcos(–1)=-x|
1●4/15
Sup2; (Öèë áóèð áåòèí àóä)
1●2π<x≤ï+2πn
1●–45° |arctg(–1)|
1●–135° |arcctg(–1)|
1●2√x•(1/3x+1)+C |u(x)=x+1/√x|
1●π/4 |arctg1|
1●3π/4 |arcctg(–1)|
1●–1; 1
1●y=1–x |y=1–x|
1●cosα |1/cosα–sinα tgα|
1●1/cosα |tgα+cosα/1+sinα|
1●cos2x–sinx y(x)=cosx• (sinx+1)
1●sinx–cosx/1+sin2x (f(x)=1/sinx+cosx)
1●x<1, x>1
1●–1/2
1●a)–1;1 á)(–∞;0),(0;∞) â)æîê | ó=õ–1/õ |
1●Íåò ðåøåíèé |sinx•cosx=1|
1●x≥1
1●x–x +c
1●x›1; x≠πn;
1●–π/2+2πn+2πn<x<π/2+2πn
Ï
Êóáòûí ñûðòòàé ñûçûëãàí øàð êîëåìèí òàá)
1●1 sinβ
1●√2
1●1/√π
Ñîòàÿ äîëÿ
1●–π/2+πn<õ≤π/4+πn,n*Z |tgx≤1|
1●–π/2+2πn≤x<π/2+2πn,n*Z |y=√cosx/ 1–sinx|
1●–π/2+2πn<x≤π/2+2πn,n*Z |y=√cosx/sinx+1|
1●2πn<x≤π+2πn, n*Z |y=√sin/cosx–1|
1●π +2πn, |cosx=–1|
K
1●x²sin²x1/1 f(x)=ctg x/1
1●(–π/2+πn, π/4+πn],n*Z |tgx≤1|
1●(–1;0)
1●(1;0) |ó=lnx y=x–1|
1●(√3-1)/4 {|êîíóñ| |ctgβ-cosβ-1/sinβ|
1●(πn, π/4+πn],n*Z |ctgx≥1|
1●[0; +∞) |√õ>–1|
1●[2;∞) |y=√x+1/√x|
Cosx)
1●–1/2
Ñì
1●1/x²sin² 1/x |f(x)=ctg 1/x|
1●1/2(x-1) |f(x)=ln√x–1|
Øåíáåð óçûíä)
×åìó ðàâåí ðàäèóñ îêð)
1●1/sin?
1●1/cosα |1–tg(-α)/sinα+cosα(-α)|
Ðàäèóñ êðóãà)
1●1+tg²x |1+tg(-x)/ctg(-x)|
1●2 |1+sin α|
1●2πn,π/2+2πn {sinx+cosx+sinxcosx=1
1●2πn<x≤π+2πn, {y=√sinx/cosx–1
1●2, 3, 4, 5 |xn=x+1|
1●–2π {(π+arccos(-1)=–x
1●2π |y=sin(x+1)|
1●4√3/27
Ì.
1●cosα {1/cosα–sinα tgα
1●cosx/2√sinx+1
1●1/sinβ
1●g(x)=x²–1.
1●tg(1–x) {f(x)=lncos(1-x)
1●1+tg²x {1+tg(–x)/ctg(–x)
1●x<1,x>1 {y=x/x-1
1●x≥1 {y=√x•√x-1
1●x≥1 |f(x)=√x√x–1|
1●x≥1, x≠πn, x≠n,
1●a)-1; 1 b)(-∞;0)(0; ∞) c) Íåò
1●à√à-1/à-1
1●åx/åõ+1
1●e÷/åõ+1
1●[-π/4;π/4]
1●π/4 {ctg x=1
1●π/4+πn, n*Z
1●π+2πn; π/2+2πk;n,k*Z |1+cosx=sinx+sinxcosx|
1●2πn,π/2+2πn |sinx+cosx+sinxcosx=1|
1●õ≤0,õ≥1
1●õ-õ²/2+Ñ
1●åõ/åõ+1
1●ctg(x+1)
Äàòà ïóáëèêîâàíèÿ: 2014-11-03; Ïðî÷èòàíî: 330 | Íàðóøåíèå àâòîðñêîãî ïðàâà ñòðàíèöû | Ìû ïîìîæåì â íàïèñàíèè âàøåé ðàáîòû!