# Реферат: Формулы по алгебре

Основные тригонометрические тождества

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Формулысуммы и разности

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Формулы двойного аргумента

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<img src="/cache/referats/4753/image040.gif" v:shapes="_x0000_i1044"><img src="/cache/referats/4753/image042.gif" v:shapes="_x0000_i1045"><img src="/cache/referats/4753/image044.gif" v:shapes="_x0000_i1046"><img src="/cache/referats/4753/image046.gif" v:shapes="_x0000_i1047"><img src="/cache/referats/4753/image048.gif" v:shapes="_x0000_i1048">

Формулы произведений

<img src="/cache/referats/4753/image050.gif" v:shapes="_x0000_i1049"><img src="/cache/referats/4753/image052.gif" v:shapes="_x0000_i1050"><img src="/cache/referats/4753/image054.gif" v:shapes="_x0000_i1051"><img src="/cache/referats/4753/image056.gif" v:shapes="_x0000_i1052">

Формулысложения
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<img src="/cache/referats/4753/image060.gif" v:shapes="_x0000_i1054"><img src="/cache/referats/4753/image062.gif" v:shapes="_x0000_i1055"><img src="/cache/referats/4753/image064.gif" v:shapes="_x0000_i1056"><img src="/cache/referats/4753/image066.gif" v:shapes="_x0000_i1057"><img src="/cache/referats/4753/image068.gif" v:shapes="_x0000_i1058"><img src="/cache/referats/4753/image070.gif" v:shapes="_x0000_i1059"><img src="/cache/referats/4753/image072.gif" v:shapes="_x0000_i1060">Формулы половинного аргумента

<img src="/cache/referats/4753/image074.gif" v:shapes="_x0000_i1061">

<img src="/cache/referats/4753/image076.gif" v:shapes="_x0000_i1062">

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– <span Times New Roman";mso-hansi-font-family:«Times New Roman»; mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family:Symbol">a

90<span Times New Roman";mso-hansi-font-family:«Times New Roman»; mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family:Symbol">°

­– <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

90<span Times New Roman";mso-hansi-font-family:«Times New Roman»; mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family:Symbol">°

+ <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

180<span Times New Roman";mso-hansi-font-family:«Times New Roman»; mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family:Symbol">°

– <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

180<span Times New Roman";mso-hansi-font-family:«Times New Roman»; mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family:Symbol">°

+ <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

270<span Times New Roman";mso-hansi-font-family:«Times New Roman»; mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family:Symbol">°

– <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

270<span Times New Roman";mso-hansi-font-family:«Times New Roman»; mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family:Symbol">°

+ <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

360<span Times New Roman";mso-hansi-font-family:«Times New Roman»; mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family:Symbol">°

– <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

360<span Times New Roman";mso-hansi-font-family:«Times New Roman»; mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family:Symbol">°

+ <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

<img src="/cache/referats/4753/image092.gif" v:shapes="_x0000_i1070">

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sin

-sin <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

cos <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

cos <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

sin <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

–sin <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

–cos <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

–cos <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

-sin <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

sin <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

cos

cos <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

sin <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

–sin <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

–cos <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

–cos <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

–sin <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

sin <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

cos <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

cos <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

tg

-tg <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

ctg <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

–ctg <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

–tg <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

tg <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

ctg <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

–ctg <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

–tg <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

tg <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

ctg

-ctg <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

tg <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

–tg <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

–ctg <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

ctg <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

tg <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

-tg <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

-ctg <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

ctg <span Times New Roman";mso-hansi-font-family: «Times New Roman»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">a

<span Times New Roman",«serif»;mso-fareast-font-family:«Times New Roman»; mso-ansi-language:RU;mso-fareast-language:RU;mso-bidi-language:AR-SA">

Формулы понижения степени

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<img src="/cache/referats/4753/image112.gif" v:shapes="_x0000_i1080">

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<img src="/cache/referats/4753/image116.gif" v:shapes="_x0000_i1082">

Решения тригонометрическихуравнений

<img src="/cache/referats/4753/image118.gif" v:shapes="_x0000_i1083">

<img src="/cache/referats/4753/image120.gif" v:shapes="_x0000_i1084">

<img src="/cache/referats/4753/image122.gif" v:shapes="_x0000_i1085">

<img src="/cache/referats/4753/image124.gif" v:shapes="_x0000_i1086">

<img src="/cache/referats/4753/image126.gif" v:shapes="_x0000_i1087">

<img src="/cache/referats/4753/image128.gif" v:shapes="_x0000_i1088">

<img src="/cache/referats/4753/image130.gif" v:shapes="_x0000_i1089"><img src="/cache/referats/4753/image132.gif" v:shapes="_x0000_i1090"><img src="/cache/referats/4753/image134.gif" v:shapes="_x0000_i1091"><img src="/cache/referats/4753/image136.gif" v:shapes="_x0000_i1092">

<img src="/cache/referats/4753/image138.jpg" v:shapes="_x0000_i1093">

Выражениеформул через тангенс

<img src="/cache/referats/4753/image140.gif" v:shapes="_x0000_i1094">      <img src="/cache/referats/4753/image142.gif" v:shapes="_x0000_i1095">

<img src="/cache/referats/4753/image144.gif" v:shapes="_x0000_i1096">

Формулы сокращенного умножения

<img src="/cache/referats/4753/image146.gif" v:shapes="_x0000_i1097">

<img src="/cache/referats/4753/image148.gif" v:shapes="_x0000_i1098">

<img src="/cache/referats/4753/image150.gif" v:shapes="_x0000_i1099">

<img src="/cache/referats/4753/image152.gif" v:shapes="_x0000_i1100">

<img src="/cache/referats/4753/image154.gif" v:shapes="_x0000_i1101">

<img src="/cache/referats/4753/image156.gif" v:shapes="_x0000_i1102">

<img src="/cache/referats/4753/image158.gif" v:shapes="_x0000_i1103">

<span Times New Roman",«serif»;mso-fareast-font-family:«Times New Roman»;mso-ansi-language: EN-US;mso-fareast-language:RU;mso-bidi-language:AR-SA">
<span Times New Roman",«serif»;mso-fareast-font-family:«Times New Roman»;mso-ansi-language: EN-US;mso-fareast-language:RU;mso-bidi-language:AR-SA">

<img src="/cache/referats/4753/image160.gif" v:shapes="_x0000_i1104">

30

45

60

90

180

270

360

<img src="/cache/referats/4753/image162.gif" v:shapes="_x0000_i1105">

<img src="/cache/referats/4753/image164.gif" v:shapes="_x0000_i1106">

<img src="/cache/referats/4753/image166.gif" v:shapes="_x0000_i1107">

<img src="/cache/referats/4753/image168.gif" v:shapes="_x0000_i1108">

<img src="/cache/referats/4753/image170.gif" v:shapes="_x0000_i1109">

1

-1

<img src="/cache/referats/4753/image172.gif" v:shapes="_x0000_i1110">                <img src="/cache/referats/4753/image174.gif" v:shapes="_x0000_i1111">

<img src="/cache/referats/4753/image176.gif" v:shapes="_x0000_i1112">

1

<img src="/cache/referats/4753/image170.gif" v:shapes="_x0000_i1113">

<img src="/cache/referats/4753/image168.gif" v:shapes="_x0000_i1114">

<img src="/cache/referats/4753/image180.gif" v:shapes="_x0000_i1115">

<img src="/cache/referats/4753/image182.gif" v:shapes="_x0000_i1116">

-1

1

<img src="/cache/referats/4753/image184.gif" v:shapes="_x0000_i1117">  <img src="/cache/referats/4753/image186.gif" v:shapes="_x0000_i1118">

<img src="/cache/referats/4753/image188.gif" v:shapes="_x0000_i1119">

<img src="/cache/referats/4753/image190.gif" v:shapes="_x0000_i1120">

1

<img src="/cache/referats/4753/image192.gif" v:shapes="_x0000_i1121">

При D=0:    <img src="/cache/referats/4753/image194.gif" v:shapes="_x0000_i1122">

<img src="/cache/referats/4753/image196.gif" v:shapes="_x0000_i1123">

<img src="/cache/referats/4753/image192.gif" v:shapes="_x0000_i1124">

1

<img src="/cache/referats/4753/image190.gif" v:shapes="_x0000_i1125">

<img src="/cache/referats/4753/image200.gif" v:shapes="_x0000_i1126">

<span Times New Roman",«serif»; mso-fareast-font-family:«Times New Roman»;mso-ansi-language:RU;mso-fareast-language: RU;mso-bidi-language:AR-SA">
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