tex]...

melisa2015 @melisa2015

July 2022 1 24 Report

Упростите выражение:[tex] \frac{1-cos2X-sinX}{cosX-sin2X} [/tex]

Answers & Comments

DariosI

Verified answer

$\frac{1-(cos^{2}-sin ^{2}x)-sinx}{cosx-2sinx*cosx} =\frac{2sin ^{2}x-sinx}{cosx(1-2sinx)} =\frac{sin x(2sinx-1)}{cosx(1-2sinx)}= -\frac{sinx}{cosx}=-tgx$

3 votes Thanks 1

More Questions From This User See All

melisa2015 August 2022 | 0 Ответы

najdite koren uravneniya23 5h113

melisa2015 July 2022 | 0 Ответы

tex]...

melisa2015 June 2022 | 0 Ответы

uprostite vyrazheniee6de0227728a77ce84ddd891c1b44fb2 31999

рекомендуемые вопросы

rarrrrrrrr August 2022 | 0 Ответы

o chem dolzhny pozabotitsya v pervuyu ochered vzroslye pri organizacionnom vyvoze n

danilarsentev August 2022 | 0 Ответы

est dva stanka na kotoryh vypuskayut odinakovye zapchasti odin proizvodit a zapcha

myachina8 August 2022 | 0 Ответы

najti po grafiku otnoshenie v3v1 v otvetah napisano 9 no nuzhno reshenie

ydpmn7cn6w August 2022 | 0 Ответы

Choose the correct preposition: 1.I am fond (out,of,from) literature. 2.where ar...

millermilena658 August 2022 | 0 Ответы

opredelite kak sozdavalas i kto sozdaval arabskoe gosudarstvo v kracii

MrZooM222 August 2022 | 0 Ответы

ch ajtmanov v rasskaze krasnoe yabloko ispolzuet metod rasskaz v rasskaze opi

timobila47 August 2022 | 0 Ответы

kakovo bylo naznachenie kazhdoj iz chastej vizantijskogo hrama pomogite pozhalujsta

ivanyyaremkiv August 2022 | 0 Ответы

pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513

sarvinozwakirjanova August 2022 | 0 Ответы

pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631

Helpful Links

Политика конфиденциальности

Правила и условия

Контакты

Helpful Social

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.