Mathematics Transformation of trigonometric expressions. Formulas and problems

807,898 views

TutorOnline - уроки для школьников

Published on Jul 27, 2018
About :

Choose a course in mathematics with Olga Aleksandrovna: https://bit.ly/32PXPp2 Have you ever wondered what all these scary, at first glance, constructions of cosines and sines are for? They are not really for intimidation, but to develop your computational skills, self-control, the ability to critically analyze the situation and creative thinking. And after Olga Aleksandrovna's video lesson, you will not be afraid of tasks from the OGE and USE in mathematics on the transformation of trigonometric expressions.

  • vidoe Comments
Trend Videos
26:20
Year-end spending for a precarious startup CEO
곽튜브
954,356 views   5 days ago
29:21
[VLOG] I experienced giving my nephew a bath (it wasn't easy because it was my first time💦) The long-awaited brother-in-law's tteokbokki! Maybe I'm a home cooking expert?😳
지유롭게
268,008 views   6 days ago
30:45
Jaejoong called me mom the first time he held me, but how can I send it to someone else... [Morning Yard] KBS 241224 broadcast
KBS 교양
1,360,836 views   5 days ago
5:55
Are you hot, cold, hungry, full, tired, or sleeping?
너덜트
1,295,492 views   10 days ago
8:22
Rice cake soup that is getting lots of compliments🥇 Add '2 things' to the soup. 2 bowls of rich soup in no time!
딸을 위한 레시피 Recipes for daughters
217,535 views   2 days ago
10:24
A man you absolutely must not miss
짧은대본 ShortPaper
850,557 views   1 day ago
15:39
I wonder where he is and what he is doing.. Suddenly a sewing machine
원지의하루
407,883 views   7 days ago
14:46
This is the only obstacle I have to overcome in the future💪🏻
삐루빼로
390,043 views   1 day ago
29:03
Eat Tokyo slum food for 24 hours
유우키의 일본이야기 YUUKI
837,066 views   5 days ago
24:40
Hermit Lee Hae-ri's villa breeding
걍밍경
1,041,026 views   10 days ago
23:38
The ultimate skyblock survival game
우융
491,615 views   11 days ago
26:20
Year-end spending for a precarious startup CEO
곽튜브
954,356 views   5 days ago
29:03
Eat Tokyo slum food for 24 hours
유우키의 일본이야기 YUUKI
837,066 views   5 days ago
8:31
Burning Daughter
아이네 INE
170,315 views   1 day ago
37:57
Highest price VS lowest price in 24 hours!! Will you be happy if you eat the most expensive one unconditionally?!
파뿌리
652,301 views   7 days ago
7:02
2NE1 - Come Back Home+Fire+I Don't Care+UGLY+I'm the Best♬
SBS Entertainment
4,749,917 views   4 days ago
8:31
Burning Daughter
아이네 INE
170,315 views   1 day ago
11:23
Vietnamese sister surprised by the bitter cold she experienced for the first time in her life in Korea
초코우유 Chocouyu
223,932 views   2 days ago
23:04
[Christmas Special] Title Academy Grand Prix is ​​back
유병재
785,197 views   5 days ago
21:30
The story of Song Joong-ki's newlywed life that surprised Choi Hwa-jung (+chocolate curry)
안녕하세요 최화정이에요
1,081,621 views   3 days ago
20:54
Mysterious Philippine Lake Where Freshwater and Saltwater Coexist [Philippines 3]
빠니보틀 Pani Bottle
632,928 views   6 days ago
4:16
Snow halation - Isekai Idol COVER│Love Live! OST
왁타버스 WAKTAVERSE
437,237 views   4 days ago
30:45
Jaejoong called me mom the first time he held me, but how can I send it to someone else... [Morning Yard] KBS 241224 broadcast
KBS 교양
1,360,836 views   5 days ago
5:15
Blue and Summer - Mrs. GREEN APPLE / COVER by LILPA
릴파 lilpa
672,919 views   2 days ago
6:58
Dongtae Jjigae Specialty Store Just remember this! Special secret to bringing out the coolness of Dongtae How to make Dongtae Jjigae delicious, Dongtae Soup, Haejangguk
첫째아들
360,719 views   3 days ago
4:16
Snow halation - Isekai Idol COVER│Love Live! OST
왁타버스 WAKTAVERSE
437,237 views   4 days ago
10:24
A man you absolutely must not miss
짧은대본 ShortPaper
850,557 views   1 day ago
17:33
Lee Young-ja and Park Se-ri drinking ginseng wine and talking drunk
이영자 TV
1,755,201 views   10 days ago
12:17
A day when my heart ached like it was torn apart
삐루빼로
1,600,145 views   10 days ago
21:30
The story of Song Joong-ki's newlywed life that surprised Choi Hwa-jung (+chocolate curry)
안녕하세요 최화정이에요
1,081,621 views   3 days ago
19:35
Not Lotteria, Lotte Hotelier!ㅣWorkdolㅣHotelierㅣNMIXX Haewon
워크맨-Workman
2,071,726 views   10 days ago
5:15
Blue and Summer - Mrs. GREEN APPLE / COVER by LILPA
릴파 lilpa
672,919 views   2 days ago
Google AdSense
336 x 280
Up Next
11:48
What would a trip to the Mariana Trench be like?
INCRÍVEL
1,769,036 views
5 years ago
13:35
WHAT EXISTS AT THE BOTTOM OF THE SEA IS SCARY!
AQUARISMO SEM FRESCURA
158,673 views
2 years ago
9:44
Have They Found a Live Megalodon in the Mariana Trench?
INCRÍVEL
12,821,744 views
6 years ago
8:09
Scientists have discovered traces of a Type II Civilization
E se - What If Português
550,361 views
1 year ago
7:48
What if the Earth gradually stopped spinning?
E se - What If Português
778,436 views
2 years ago
4:44
What if we emptied the Mediterranean?
E se - What If Português
22,833 views
2 years ago
11:35
WHO LIVES AT THE BOTTOM OF THE MARIANAS TRENCH??
Você Sabia?
18,620,972 views
6 years ago
6:32
What if you met a time traveler?
E se - What If Português
48,360 views
3 years ago
10:48
What if we knew when humanity will become extinct?
E se - What If Português
171,402 views
3 years ago
6:57
What if you traveled a billion years into the future?
E se - What If Português
1,025,200 views
3 years ago
7:10
What if we could build the Death Star?
E se - What If Português
72,468 views
3 years ago
17:10
The entire Kardashev scale explained in 15 minutes
E se - What If Português
16,481 views
3 months ago
5:46
What if the Earth was the size of the Sun?
E se - What If Português
162,578 views
3 years ago
5:57
DID THEY FOUND A MEGALODON IN THE MARIANAS TRENCH?
BRAIN TIME
1,665,036 views
6 years ago
6:21
What if the Earth was sucked into a black hole?
E se - What If Português
75,587 views
3 years ago
7:01
What if you spent a day on each planet in our Solar System?
E se - What If Português
99,191 views
2 years ago
5:36
What if all the planets in the Solar System were in the habitable zone?
E se - What If Português
49,985 views
2 years ago
4:30
What if you used all of your brain's capacity?
E se - What If Português
77,472 views
3 years ago
28:45
FULL OF PERCH PIT! Trying out secret editing. Ultralight on the lake.
Anton Doronin
10,458 views
2 years ago
30:37
FISHING WITH ULTRALIGHT IN COLD WATER ❄ HOW TO FISH WITH SPINNING IN WINTER
AssistanceTV
29,202 views
1 month ago
30:16
PICKED UP THE BAIT! Fishing with ultralight spinning 2024. Microjig on the lake.
Anton Doronin
6,589 views
2 months ago
19:40
Silicone baits for jig. Which ones to choose? These are the ones I choose. Part 2
Anton Doronin
23,704 views
2 years ago
12:02
Autumn fishing testing equipment for durability a lot of young fish
VoblerTeam
1,459 views
2 months ago
36:31
BITE EVERY CAST! Crazy fishing with ultralight! GRF Kabin 700CS
Anton Doronin
3,596 views
3 months ago
32:16
TOP LURES for ultralight. Silicone baits. Part 1.
Anton Doronin
68,994 views
2 years ago
26:58
The voracious flounder was waiting for our baits!
Борис Рябченков
92,145 views
8 hours ago
34:16
Spinning for ultralight. The best spinning rods in my opinion.
Anton Doronin
76,434 views
1 year ago
45:49
TOP FISHING ON ULTRALILIGHT! Fishing on microjig in the lake. Fishing 2024.
Anton Doronin
8,406 views
5 months ago
23:36
Ultralight Reel. What Reels Do I Use? Scary Bedtime Stories
Anton Doronin
68,863 views
1 year ago
57:54
SPOON FOR ULTRALIGHT! Fishing with ultralight spoons 2024.
Anton Doronin
13,932 views
7 months ago
27:41
Cord for ultralight! Polyester? Fishing line? What I use and what I recommend.
Anton Doronin
70,416 views
1 year ago
35:11
FISHING FOR BURBOTCHA DID NOT GO AS PLAN. DANGEROUS ICE ON THE RIVER. BEAST SHARMAX SE 600RR 1450 HP23 Enduro
ДрУиД ФеОфАн
11,850 views
2 days ago
20:52
Fishing tools. A set of tools and accessories for fishing on ultralight and not only.
Anton Doronin
27,041 views
1 year ago
13:29
Trout Lure Box Review. The Best Way to Store Silicone Lures.
Aleksei Serebryakov
848 views
1 month ago
24:56
THE BEST Fishing Boxes. A Review of My MEIHO Boxes. And More.
Anton Doronin
48,663 views
2 years ago
3:01:29
Spinning Encyclopedia. KEITECH. What? How? When? Pitertsov on the Most Killer Silicone Lures
Fishing Studio. Современная рыбалка.
1,163,299 views
2 years ago
16:49
Boat Fishing September 2024 Gladiator 9.9 Gladiator E 380 PRO
AVP
709 views
2 weeks ago
20:19
So many fish! Fishing with microjig in the lake. Fishing with ultralight from the shore
Anton Doronin
4,961 views
6 months ago
Google AdSense
336 x 280

fetery.com. Copyright 2024