Goniometricke funkcie
Ako som uz spominal na konci rubriky o Pytagorovej vety, v tejto casti sa budem zaoberat goniometrickymi funkciami.
Definicia: Goniometricke funkcie vyjadruju vztah medzi velkostmi ostrych uhlov v pravouhlom trojuholniku a pomermi dlzok stran daneho trojuholniku... Mame trojuholnik ABC so stranami a,b,c:
Plati potom vztahy
:
Toto pravidlo by platilo i keby sme chceli pocitat uhol naprotilahlom uhlu, teda uhlu pri bode B. V tomto pripade by sa strana a zmenila na přilehlu odvěsnu a strana b by sa zmenila na protilehlú odvěsnu. NO sposob pocitania by zostal rovnaky.
Obcas je lepsie a prehladnejsie goniometricke funkcie vyjadrovat pomocou tzv. jednotkovej kruznice
. Pomocou tejto kruznice su definovane funkcie sinus, cosinus, tangens a cotangens, kde mozme jasne vidiet vztahy odvesien a predpony.
Pre jednoduchost pocitania je mozne casto najst tabulku pre zakladne vypocty goniometrickych funkcii, ktore prevadzaju goniometricke funkcie zakladnych uhlov ako je 0°, 30° ,45° ,60° ,90° do zlomkoveho tvaru pre jednoduchsie pocitanie. Kedze sa mi dost casto stava, ze potrebujem pocitat uhly zlozitejsie nez su zakladne preto sem uvediem rozsirenu tabulku .
Ako mozeme vidiet, su tu prevody na zlomky aj pre neobvykle uhly ako je 18° ,36° , 67° 37` , atd. Samozrejme takych to prepoctov goniometrickych funkcii do zlomkoveho tvaru je nespocetne vela a odvodit si ich mozete i s trochou goniometrickych znalosti i sami. No vecsinou vam budu staciet tie zakladne
Goniometricke funkcie sa daju ece pocitat pomocou nekonecnyc radov a limit. V tomto pripade konkretne podla Taylorovho radu.
fakta o goniometrickych fciach:
- funkcia sin(x) je vzdy neparna fcia, plati sin(-x) = - sin(x)
- funkcia cos(x) je vzdy parna fcia, plati cos(-x) = cos(x)
- funkcia tg(x) je vzdy neparna fcia, plati tg(-x) = - tg(x)
- funkcia cotg(x) je vzdy neparna fcia, plati cotg(-x) = - cotg(x)
a nakoniec... casto vyuzivane vzorce, ktore sa vam budu urco hodit:
Zakladne kere potrebujete pre zakladne operacie s goniometrickymi funkciami
A taktiez vzorce kere budete potrebovat menej, ale obcas sa celkom hodia
Komentáře
Přehled komentářů
Appreciate the recommendation. Will try it out. tastyandinteresting.be/useful-tips/armin-van-buuren-erika-van-thiel.php förstoringsspegel med sugpropp
les pieds qui enflent aresgrb.se
(aresgrb.se, 16. 6. 2020 23:06)
I'm truly enjoying the design and layout of your blog. It's a very easy on the eyes which makes it much more pleasant for me to come here and visit more often. Did you hire out a developer to create your theme? Excellent work! qudu.aresgrb.se/for-women/les-pieds-qui-enflent.php les pieds qui enflent
методы бурения скважин
(Andreasxtv, 15. 6. 2020 17:08)
Добрый день товарищи! Есть такой интересный сайт для заказа бурения скважин на воду. Бурение скважин в Минске компанией АКВАБУРсервис – полный комплекс качественных и разумных по цене услуг. Заказывайте скважину для воды в АКВАБУРсервис – получите доступ к экологически чистой природной воде по самым выгодным в Минске ценам!
https://drive.google.com/file/d/1Y0zYtrRCia9jfU-BH3WPIbhph6HvwDRl/view?usp=sharing
От всей души Вам всех благ!
kaffebryggare test 2019 tastyandinteresting.be
(tastyandinteresting.be, 8. 6. 2020 9:50)
I’m not that much of a internet reader to be honest but your blogs really nice, keep it up! I'll go ahead and bookmark your site to come back in the future. Many thanks tastyandinteresting.be/decorations/flytta-till-stockholm.php kaffebryggare test 2019
diy smoking pipes
(Johnnydus, 7. 6. 2020 0:21)
Animal Cookies Strain | Strain Profile & Effects.
When it comes to ordering seeds online, you have a lot of wiggle room as far as law enforcement is concerned if you live in the US or the UK. In these countries ordering seeds online is really a non-priority and the government is going to leave you alone about it. While they will go after growers they will not go after people just for ordering seeds.
Research and Invest in Customer Service.
https://coloradocannabismagazine.com/craigslist-state-of-maine/
https://coloradocannabismagazine.com/cherry-bank-farm/
https://coloradocannabismagazine.com/pen-pipe/
Durban Poison feminized seeds. Feminized Seeds.
porchetta tillbehör sås tastyandinteresting.be
(tastyandinteresting.be, 5. 6. 2020 3:46)
Fine way of telling, and good article to get facts about my presentation subject matter, which i am going to present in academy. tastyandinteresting.be/relaxation/snygga-lnga-sommarklaenningar.php porchetta tillbehör sås
illamaende efter mat aresgrb.se
(aresgrb.se, 4. 6. 2020 8:32)
Attractive section of content. I just stumbled upon your web site and in accession capital to assert that I get in fact enjoyed account your blog posts. Any way I'll be subscribing to your augment and even I achievement you access consistently quickly. duspo.aresgrb.se/decorations/illamende-efter-mat.php illamaende efter mat
bygga garage billigt tastyandinteresting.be
(tastyandinteresting.be, 3. 6. 2020 23:15)
This site was... how do you say it? Relevant!! Finally I've found something that helped me. Thank you! tastyandinteresting.be/beauty/wat-kost-pure-cambogia-ultra.php bygga garage billigt
mia parnevik pyjamas aresgrb.se
(aresgrb.se, 2. 6. 2020 3:43)
Howdy! Do you know if they make any plugins to help with Search Engine Optimization? I'm trying to get my blog to rank for some targeted keywords but I'm not seeing very good success. If you know of any please share. Many thanks! oben.aresgrb.se/for-men/mia-parnevik-pyjamas.php mia parnevik pyjamas
real amateur gf booze sex orgy
(Sterlyuteple, 30. 5. 2020 3:45)
<b>SEE MY NEW VIDEO - "Oral creampie compilation, only Amateur cum mouth compilation" </b> - https://www.pornhub.com/view_video.php?viewkey=ph5ecd0ea400190
https://www.pornhub.com/model/marthabullles
Sexual Abuse is confusing concept for a child to understand. So, here’s a NEVER-DONE-BEFORE-SUPER-EASY video that you can just watch with your child. It’s FUN and teaches your child to be ...
emo anal Porn Videos! - Redhead Pawg Anal, Goth Anal, Punk Anal, Mompov Anal, Secretary, Gisele Gold, Gold, Pirsing, British Stunner, Anal Pov, Emo, Anal, Emo Anal ...
Hi! Only from 18+!
(SandraImign, 29. 5. 2020 2:32)Hurry up to look into loveawake.ru you will find a lot of interesting things....
isabella lowengrip acne aresgrb.se
(aresgrb.se, 28. 5. 2020 1:52)
Hello, its nice post about media print, we all know media is a enormous source of data. asad.aresgrb.se/useful-tips/isabella-loewengrip-acne.php isabella lowengrip acne
mikael kors planbocker aresgrb.se
(aresgrb.se, 27. 5. 2020 1:01)
Keep this going please, great job! tunti.aresgrb.se/trends/mikael-kors-plnboecker.php mikael kors planbocker
can i buy some pot from you
(Bruceskert, 26. 5. 2020 21:26)
We offer, among others, the following Cannabis seeds:
And I know, I know you can’t just hold your horses to find the best online SEEDS FOR CANNABIS which gives you bigger buds and maximum Yield !
TIP: We offer a combo deal for White Widow seeds including nutrients and plant protector: White Widow Grow Kit.
https://stashcannabiscompany.com/blue-hash-plant/
https://stashcannabiscompany.com/caviar-marijuana/
https://stashcannabiscompany.com/nirvana-wonder-woman-review/
Click here to learn more: Documentation. How Autoflowering Cannabis Strains Became So Popular in Central Europe.
prickiga ben harsackar goodprizwomen.com
(goodprizwomen.com, 24. 5. 2020 20:49)
Hello my family member! I want to say that this article is awesome, great written and come with almost all vital infos. I'd like to look more posts like this . tosil.goodprizwomen.com/music/prickiga-ben-hrsaeckar.php prickiga ben harsackar
jansson frestelse mannerstrom goodprizwomen.com
(goodprizwomen.com, 24. 5. 2020 6:06)
This site was... how do you say it? Relevant!! Finally I've found something that helped me. Many thanks! fennoa.goodprizwomen.com/beautiful-things/jansson-frestelse-mannerstroem.php jansson frestelse mannerstrom
skicka blommor billigt goodprizwomen.com
(goodprizwomen.com, 23. 5. 2020 11:51)
I like the helpful info you provide to your articles. I'll bookmark your blog and check again here regularly. I am reasonably certain I will be told many new stuff proper here! Best of luck for the following! toro.goodprizwomen.com/beauty/skicka-blommor-billigt.php skicka blommor billigt
dragon ball tegneserie goodprizwomen.com
(goodprizwomen.com, 22. 5. 2020 16:22)
Hi my friend! I wish to say that this article is awesome, nice written and include approximately all significant infos. I would like to peer extra posts like this . alslee.goodprizwomen.com/trends/dragon-ball-tegneserie.php dragon ball tegneserie
rod flagga med gul stjarna uradwoun.co
(uradwoun.co, 21. 5. 2020 18:07)
I visited several websites except the audio feature for audio songs existing at this web site is really marvelous. holne.uradwoun.co/trends/roed-flagga-med-gul-stjaerna.php rod flagga med gul stjarna
lchf lasagne philadelphiaost uradwoun.co
(uradwoun.co, 21. 5. 2020 6:21)
Hi, i think that i saw you visited my site so i came to “return the favor”.I am trying to find things to enhance my web site!I suppose its ok to use some of your ideas!! spookg.uradwoun.co/for-women/lchf-lasagne-philadelphiaost.php lchf lasagne philadelphiaost
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83
förstoringsspegel med sugpropp tastyandinteresting.be
(tastyandinteresting.be, 17. 6. 2020 21:10)