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3036●2√2

3036●arcsin 3/4 (Íàéòè óãîë <B)

303630●540 ñì² (Íàéäèòå ïëîù òðàïåöèè)

3039●100π

304●(32√3+48) ñì² (Âû÷ ïëîù ýòîãî ∆)

304●y=4√2+3π√2/8–3√2/2x |ó=sin3x â òî÷êå õ0=π/4|

Äëèíà áîëüø õîðäû)

304●48+32√3cm² (Íàéäèòå ïëîù ∆)

3040●140º;10º

Ñì (Ðàäèóñ îïèñ îêðóæ)

3040●50º (Ìåíüø óãîë äàííîãî ∆)

3040●70º (Áîëüø óãîë äàííîãî ∆)

30402●240

Ñì (ðàññò îò öåíò øàðà äî ïë ðîìáà)

30403602●9000 ñì²

304100●4.

304262●12äì³

304262122●12 äì³

304226122●12dm³

304296308292●4√3

3045●L³√2/8 (îáúåì ïðÿìîóã ïàðàë)

3045●1/√2 (ÂÑ/ÀÑ)

3045●√2

3045●3√2/8

Ñ

305●1/64. {³√√x=0,5

Ìàññà ïîñóäû)

3050●(–1)ê+1π/18+π/3ê...

Ñì (Âû÷ âûñ,ïðîâ èç ïðÿì óãëà)

305148234●y<x<z

3055●35

Ë.

Ë

Ë; 80ë

Ñì è 8ñì (Íàéäèòå åãî ñòîðîíû)

30593●n=5, b1=48.

306●12

306●12 è 6√3. (äèàì è õîðäà îêð)

Øåíá.ðàä)

306●6 | <A=30°, BC=6 |

Íàéäèòå íåèç ÷èñëî ó)

3060245●–1/4 |sin 30º•cos60º–sin²45º|

3060245●5/4 |cos30•sin60º+cos²45º|

30604845●2410.

306090●1–√3 / 2.

Ñì

Ñì (ãèïîòåíóçà)

Ñì

Ñì

30743512305●19/75.

Äåðåâüåâ íà äà÷å)

3075●123/40

30751514125326●1,225

308●lg√3cm²

308●16√3ñì² (ïëîù îñåâ ñå÷ êîí)

3081800●120.

3084●5π ñì²

X

3096●arcsin 3/4

309898●2240

31●1/3(x+1) |f(x)=ln³√x+1|

31●1<x<3 |f(x)=lg(3–x)+lg(x–1)|

31●2 |3 ∫ 1dx |

31●2

31●x²/2+6/11x

31●x–3/2x²+C (y=–3x+1)

31●–π/6+2π/3ê; k*Z

31●π/3+2πê; k*Z | cos(x–π/3)=1. |

31●πn, n*Z

31● (x-1)(x2+x+1)

31●(–∞;–4)U(–2;+∞)

31●\\\\–4XXXX–2////x |õ+3|≤1|

31●α=arctg(1/3ln3)

31●175

31●α=arctg(1/3ln3) |y=log3x, y=1|

31●(–1)k+1•π/6+π/3+kπ,k*Z |sinx–√3cos x=–1|

31●(–1)k π/6–π/6+kπ |cosx+√3sinx=1|

31●–π/6+πn/3<x≤–π/12+πn/3,n*Z |tg3x≤–1|

31●(–∞; ∞)

31●[1/3; 0,5)

31●[1/3; 0,5) {√3õ–1<√õ

31●(0; 3] {3/õ≥1

31●–1 (√3-õ=1-õ)

31●103.

31●4, 7, 10, 13, 16 |xn=3n+1|

31●450

31●x–3 / 2x2+C

31●åõ(õ³+3õ²+1) |f(x)=(x³+1)ex|

31●π/3+2πk,k*Z

31●π/6+2πk, k*Z |sin(x+π/3)=1|

31●–π/6+πn/3<x≤–π/12+πn/3,n*Z {tg3x≤–1

31●–π/6+2π/3k |sin3x=–1|

31●πn,n*Z

31●õ2/2+6/11 õ11/6+2õ/33/2+Ñ

31●(–∞;–4) |õ+3|>1

31●Íå èìååò ðåøåíèÿ { |õ–3|<–1

31●(x–1)•(x²+x+1)

31●ó=1–õ/3 (õ+3ó=1)

31●13π/12 arctg√3+arct(–1)

310●y=10

310●–π/6+πï, n*Z {√3tgx+1=0

310●(–1)n arcsin 1/3+πn; n*Z (3sinx–1=0)

310●282,6

310●√10–3

Ñì

310●â IV ÷åòâåðòè d=îòðèöàò(–) |d=ctg310°|

310●(1; 2] |log3(x–1)≤0|

3100●x=3º20+60ºê, ê*z

31002831553●4³√2/25

31001●23/14π |y=x³+1, y=0, x=0, x=1|

31012●2 3/4

Ñì. (îïð ïåðâîíà÷ ðàçì ëèñòà æåñòè)

3102●arctg 3/7

U(1;2)

3102112●17.

3102210●[0;3]U[7;+∞)

310224100●(–2;–4);(10; 0).

31023102●3m–2n

310241●(–1/3; 0) |{lg(3x+1)<0 lg(2–4x)<1|

31025●y=–3x+1 |Ñîñò óðàâ (–3; 10) è (2; –5)|

3103102●0

31032●(1;2)

310322●1/√10.

310360●{120°,180°} {sinx/√3=1+cosx â [0; 360°].

3105●32; 3

310540●±2

31074●–17

3108●3√2

3108●3•³√4

311●–1

311●x=–1 |y=3x+1/x+1|

311●9

311●4. {loga 3√a/b, logab=–11

311●a³+3a²+3a

311●(–∞;–1]U(1;∞) |x+3/x–1≥–1|

31100●(–∞;–3)U(1;10) |(õ+3)(õ–1)(õ–10)<0|

311113311●30°

31112●1/à+b

31112●(9;3)

31113●3

311143313●3/2.

À

3112●õ=1/3

3112●3π/4 |arctg(√3)+arctg(–1)+arccos(–1/2)|

31120●–1/2

31120●10

31120●10 {a3+a11=20

31120●2/3

31120●–1/2 f(x)=k/k–3, g(x)=1/1+t², f[g(0)]

31121●2 2/3 | 3 ∫ 1 (1/x²+1)dx|

3112172●10

Åí êèøè áóòèí)

31123372●q=5, â3=300 èëè q= –6, â3=432

3112541●20

31129●(4;–1)

3113●à. {a√3:(1/à) 1–√3

311306301●–9828

31132●[1;7] |3+√11–õ=√32–õ|

3114●(4;+∞) |ó=3lg(x–1)–1/√x–4|

3115●(–∞;–5)U(–5;+∞)

3116●496.

311622112●0,6.

3117131●–4,5

31172●8 |√3õ+1–√17–õ=2|

3117212195250●3

312●õ=π/3+πê

312●(π/9+2πn/3; 5π/9+2πn/3)

312●±ï/9+2/3πk, k Î Z.

312●7/(õ+2)² |y=3x–1/x+2|

312●x=π/3+πk, k*z {log3tgx=1/2

312●x=–2π/3+kπ;kπ,k*Z |cos(x+π/3)=1/2|

312●(–1/3; 1) {|3x–1|<2

312●[–1/3; 1] |3õ–1|≤2

312●(3x+1)³/9+c ∫(3x+1)²dx

312●±2π+6πn, n*Z

312●±2π+6πk |cosx/3=–1/2|

312●±4π+120πk,k*Z

312●±π/9+2/3πk,k*Z

312●–3 | 3x–y–z=1 x–y–z=2} x+y+z |

312●4

312●ó=2õ+1/3 (y=3x–1/2)

312●õ=π/3+πê,ê*Z

312●õ4/4–1/õ+Ñ

312●(–∞; 12)

312●(0; 6]

312●(0; 6] {3/x≥1/2

312●(π/3+2πn/3; 5π/9+2πn/3) n*Z

312●±2+6n n*Z

312●–1/3≤õ≤1 |3õ–1|≤2

312●[–5;–1) |x–3/x+1≥2|

312●6 (âðåìÿ ¼ ÷àñòü)

312●íåò ðåøåíèÿ |3(õ+1)–õ–2|=õ

3120●2460

3120●18 1/7π

3121●(1;1)

U(1;2)

31210●(1;2) |logx 3x–1/x²+1>0|

31210●0; 2/3

31212●6 1/2

31212●(õ–1)² |x³(x–1)–x²(x–1)/x²|

B

312131211312●1/2

3121312111312●–1/6

312133517●0

3121422621●1/2

31218587●(4;4)

Ò

3122●1/a+b

3122●x>–1

31220●(2;3] è –1 (õ–3)(õ+1)²/õ–2≤0

31220●2/3k k*Z

31221367●35.

312214356●9

3122161●–8/3

31221921●3√2.

31222341324●õ<1/5

31222367●35.

312231●x<1/5

312231324●x<1/5

312232●3±√5.

312235●õ=–1

Ëèòð

3122812144612●â+12/â+3

3123●6/ln2+3ln3 |3 ∫ 1 (2õ+3/õ) dx|

3123●25π/18+2πn≤x<3π/2+2πn,n*Z |{sin3x>1/2 tg≥√3|

3123●3(√2+2–√6)/4

3123072●6

3123163305●0,5

3123163305●0,57

3123225●2.

3123312●1

3123312●{13}

31236●–3/6

3124●(–1/3; 1)

3124●[–1,5; 2] |–3≤1–2x≤4|

3124●y=10–3x

3124●1 1/9. |(3–1)²+4º|





Äàòà ïóáëèêîâàíèÿ: 2014-11-03; Ïðî÷èòàíî: 291 | Íàðóøåíèå àâòîðñêîãî ïðàâà ñòðàíèöû | Ìû ïîìîæåì â íàïèñàíèè âàøåé ðàáîòû!



studopedia.org - Ñòóäîïåäèÿ.Îðã - 2014-2024 ãîä. Ñòóäîïåäèÿ íå ÿâëÿåòñÿ àâòîðîì ìàòåðèàëîâ, êîòîðûå ðàçìåùåíû. Íî ïðåäîñòàâëÿåò âîçìîæíîñòü áåñïëàòíîãî èñïîëüçîâàíèÿ (0.028 ñ)...