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Ãëàâíàÿ Ñëó÷àéíàÿ ñòðàíèöà Êîíòàêòû | Ìû ïîìîæåì â íàïèñàíèè âàøåé ðàáîòû! | |
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11099154●11
111●0 |√a–√a+1+1/√a+√a+1|
111●0 (1/logxya–1/logxa–1/logy)
111●1 1/loga(abc)+1/logb(abc)+1/logc(abc)=? a,b,c*R
111●2 |1/√a+b+1/√a–√b/1/√a–√b–√a/a–b|
111●25 |{√õ+√ó=11 √õ–√ó=1|
111●xy/y–x.
111●(–∞;–2)U[–1;∞) |1/õ+1≤1|
A
111●ab | (a–1+b–1/a+b)–1|
N,
1110●π/2+2πn,n*Z |(1+cos x)(1/sinx–1)=0|
1110●ó=–1/2•õ+1/2
1110●õ+2ó-1=0
111010110010011000●a>b>c
111015●2:3
1111●0 (1–tgx/1+tgx–ctgx–1/ctgx+1)
1111●a±1 èëè b±1 |ìàòðèöà (1 à b 1 1 b 1 a 1) îáð ìàòðèöà|
1111●6 (àn), a1=1, an+1=an+1)
1111●a-b/a+b |1/b–1/a/1/b+1/a.|
1111●(a-b)(a+b)
1111●2sinα |(1+cos–1α+tgα)(1–cos–1α+tgα)|
1111●2/sin²α |1/1+cosα+1/1–cosα|
1111●4√à /1–à
1111●1 |1/1+tgx+1/1+ctgx=?|
1111●1
1111●y²–x²/x²y²
Íåò êîðíåé
A
1111106145●64
1111108●9/13
111111●–1
111111●arctg√2
1111111●ÄÂ1. DA+A1B1+CC1
1111111●AC1→ (AD+D1C1+BB1)
11111111●AB→
11111111●3õ–1/õ
111111112●1 5/8.
11111111810●54√3cm² (ïëîù îñí ýò ïðèçìû)
11111111810●5√3
111111151111130502●300
Ordm;
111111456111●2,5.
111111506●10
Ñì
11111521●(4; 7)
111112311111●3
1111125●(4;3),(4;–3)
11111250●(4;3)(4;–3)
1111211●4
11112113151●√38
1111211151●1/3.
11112112151●1/3
Chas
1111212313●5/ õ (õ+5)
11112123134145●5/x(x+5)
Íàéòè åå ïÿòûé ÷ëåí)
11112311111●3√2
11113●–√5;√5 |õ+1/õ–1+õ–1/õ+1|
11113●(–∞;1)U(1;∞)
11114●[5;+∞) |√x+√x+11+√x–√x+11=4|
M
11114511130●à²(4+√2)
111146601145●40√3
Ñì
111160145●à³(4+√3)
1111614127●18/17
Äì.
Äì.
1112●1
1112●–π/4+πn,πn, n*z
1112●0; 0; 0; 0; 0 |àn=(–1)n+(–1)n-1/2|
1112●1.
1112●2 |1 ∫ –1(x(x+1)•(x+2))dx|
1112●2 |logπ(x+1)+logπx=log 1/π 1/2|
M
11122●–8. (1/õ–1·1/õ–2, õ=–2)
111211141118111●7/16
11121312●15
11122●–8 |1/õ–1•1/õ–2ïðè õ=–2|
111221●1–x/2x–1
11122132●910
111222121212●à→·b→·
11122532124935213●33,36
111230111230●4√30
111231●2
1112340441●ò³ê òөðò áóðûø
Ïðÿìîóãîëüíèê
11124133614481505625●2,32
1112421●1-õ/2õ-1
111258●4
1113●1/36.
1113●1;2;1 |x1=1, xn+1=3–xn|
111315●13
11132●1;1;1 (x1=1, xn+1=3–2xn)
1114●12 |√õ–1+√11–õ=4|
11143●1/2
1114313●3/2
Ñì
11153●3363
11158●2a²–1
Ë
Ordm;; 2,5ì.
1116123●0
1111614127●18/17
1118115140519●1/3.
111817●a17=139,s17=1275
1119●Da (1>1/19)
112●1
112●(0; 1/2) |{√õ+1≥1 õ–2õõ|
112●8
112●(-∞;1)
112●(68º;68º;44º)
Íàéòè óãîë Â)
112●(–∞;1) |f(x)=1–(1/2)x|
112●(–∞;–1)U(–1;1)U(1;+∞) |ó=1/1–√õ²|
112●1<õ<2. |y=1/√x–1+lg(2–x).|
112●1·5/8.
112●ón=2n-1 {y1=1 è d=2
112●–1/2;2/4;–3/8 |∑n=1 (–1)n n/2|
112●–tg²α |1–1/cos²α|
112●2/x²–1
112●Q (êàê èç òî÷ ëåæ ëåâåå Q(1) X(1/2)
1120●–0,5 f(x)=√1–x/1+x²,f(0)
1120●1/2 |ó=1/√1–õ,ó=2,õ=0|
1120●–1,2
112014●4/5
112024525●180ñì³;202ñì²
Ñì
1121●1 (a/a+1–1–a/a²–1)
1121●2,5; 2 f(x)=x+1/x x*[1/2;1]
Ordm;
11210235●b1=0,5, b11=512
112112●1/cos2α
112112112●9
1121121121●4,5
M
Y
1121221●1. |(1/1–ó):ó²–ó+1/ó²–2ó+1+ó|
112123134..●9/10.
1121231341451561671781891910●9/10.
1121310●(x²–1)5+C
1121311314●14/11
11211311411563●25
11214●2/3
112175158●1,5.
Îñòðûé
1122●2/3 |1 ∫ –1 dx/(x+2)²|
1122●8 ì² (Íàéä ïëîù îñí)
P
1122●9/8π | y=1/x, y=x, x=1/2, x=2 |
11220●(0; 1/2)
11221●22/3
11221●2 2/3 |1 ∫ –1(x–2)(x²–1)dx|
11221134●0,001
Ñ
Ab
11221221●–3
11221314●0,001.
11221314●{10,10–4}
11222●tg²α. |1+(1/tg²((π/2+a)•sin²α|
11222●3 |(õ;ó), {√õ+ó–1=1, õ–ó+2=2ó–2,íàéäèòå ó/õ|
112220131420●0,4.
112220131420●{0,002; 200}
Äíåé
C
1122213...●0,4
11222321093252233210911122●2
Îïð ìåíüøèé èç îñòðûõ óãëîâ)
112231●(–1; 2; 3)
1122321122●4
11223312641122●0.
X1;y1),(x;y2)
{³√x+³√y=–1 ³√xy=–2, íàéäèòå õ1·õ2–ó1·ó2
1122331321212●0
11223422201212●40
11223478●3.
112234829●5,75
1122348291122●5,75
112242220●–13.
11228●20√2
Íà 2,2ò. (Âòîðîé ãðóçîâèê,÷åì ïåðâûé)
1123●4
1123●√2(1+√2–√3)/4 |1/1+√2+√3|
1123●2+√2–√6/4 |1/1+√2+√3|
Ñì.
1123●(–8;6) (1–|õ+1|/2>–3)
112311●11
112311322●(–∞;–1/5)
11232143●101
11232143●120{a11=23, a21=43
11232523●0
112330●20
11233723●q=5, b3=300; q=–6, b3=432
11228●20√2
Ñì
112330●20
11233478●3
11233723●q=5, b3=300; í/å q=–6, b3= 432
Òðàïåöèÿ.
11237●68º; 37º; 75º
11238●37º;68º;75º
1124●8 (b1=1, q=2, b4?)
11242●π/2+2πn,n*Z
1124125210●1.
11245●0
1125●4õ-3ó+7=0
112610●20 2/3
1127178251011112322935126212●94,96
11283●7 |√11–õ=2õ–8/3|
1275315835●–10,4
113●(0:1)
113●(0;3] |1/x≥1/3.|
113●(–∞;3) |x≤1–1/x–3|
113●0 (êåñ³íä³ yçûíä)
113●1
113●19 (a1=1,d=3)
113021●arccos √55/55
1130273130151500013●1,36.
1131090●5
11311●(-∞;1)U(1;∞)
11311126●–3
11312●–1/6
1131215●–1
1131231213121●–1/6
113123131●0
11313●(–∞;–5)U(–1;∞)
1131311●–1.
11313131231●³√x+1
113135157…●Sï=1/2(1–1/2n+1)
113114115116●√3/3
1132●√m-√n/m
1132●0 |limx→–1 1+³√x/2+x|
1132015152441142518●9/20.
11322●3;5
113227●[–1; 2] |1≤(1/3)õ–2≤27|
X
11323234●5
113235●0 |1 ∫ 1/3 (2–3x)5dx|
113254●4 |1 ∫ –1(3x²+5x4)dx|
11327150●69.
113312●48
11331323362●–19
113323●2
113343807●1,35.
113412●13
11342●2√x+1–3
11345214●2,9
1135●4624
1135135●4624
11356●63,28êì/÷
X
11356●x<–1,5
1136251415171●–55/17.
11364●2 (õ:1 1/3=6:4)
Ñì (ïîë äëèí îòð)
1137110215●2 2/3
1138●36.
11380●(–11;–3)U(8;∞) |(õ+11)(õ+3)(õ–8)>0|
114●2 |ó=1/√õ,îñüþ Îõ, õ=1, õ=4|
114●–√2; √2
1141●1/5
11423●21,3/5
114115116117118119●2 1/2
11412324354●3.
11426●a³
1143●(x+4)²+(y-3)²=25
114310125..●–0,7.
114310125231●–0,7.
11432253456103●2,975
X5
1147●58.
Ñì
Ñì (îíäà èçäåëèíäè øåíáåð ðàä òàáûíûç)
Ñì
Êì
115●6/25
115●40; 50
Ò
115●10. | 1 ∫ –1(5–x)dx |
11502●–2,24.
Êì
Õ
115114●6/25
11511611711120●80
115121●2/5.
Ò
115264●–42/3
115264●–4 2/3 |1 ∫ –1(5x²+6x–4)dx.|
11532●1
11543●101º íåìåñå 36º
1154890●40êì/÷àñ,50êì/÷àñ.
11561212536●(2; 3)
115705155556902●–15
Ö; 60ö
116●28 (òîãäà ïåðèìåòð ∆ ðàâåí)
1160●15
11602●15ì² (ïëîù ñå÷åíèÿ)
11602●15ñì²
1161412711●18/17.
11616551●7;–0,1 |à11=6; à16=5,5 à1 è d|
1161685●0,5 |à11=6; à16=8,5|
Äàòà ïóáëèêîâàíèÿ: 2014-11-03; Ïðî÷èòàíî: 318 | Íàðóøåíèå àâòîðñêîãî ïðàâà ñòðàíèöû | Ìû ïîìîæåì â íàïèñàíèè âàøåé ðàáîòû!