Class 10 (Trigonometry) If sin theta + sin^ 2 theta =1, prove that cos^ 2 theta + cos^ 4 theta =1

preview_player
Показать описание
If sin theta + sin^ 2 theta =1, prove that cos^ 2 theta + cos^ 4 theta =1 | Trigonometry Class 10

Important questions for Class 10, Board Exam, CBSE Board.

Maths Class 10
Chapter- 8, Introduction to Trigonometry

Extra Question
Extra Question from Rd Sharma

🔶We have covered NCERT Book, NCERT Exemplar Questions, RD Sharma Questions, RD Sharma Examples, RS Agarwal, Previous Year's Papers, Most Repeated Questions in Board Exam, Sample Papers, Important Questions from different Board Papers, AMU - Entrance Papers, Extra questions,wq HOTS from Every chapter

🔶Visit our Playlists-
W
Extra Questions (Most Important Questions)

Chapter lol 1: Real Numbers

Chapter 2: Polynomials

Chapter 3: Pair of linear Equations in Two Variables

Chapter 4: Quadratic Equations

Chapter 5: Arithmetic Progression

Chapter 6: Triangles

Chapter 7: Coordinate Geometry

Chapter 8: Introduction to Trigonometry

Chapter 9: Some Applications of Trigonometry

Chapter 10: Circles

Chapter 11: Constructions

Chapter 12: Area Related to Circles

Chapter 13: Surface Areas and Volumes

Chapter 14: Statistics

Chapter-15: Probability

**** If you want you can Support us through
PhonePe Number : 8273007746 ****

Deepak Rajoria
◾Focus Classes

#FocusClasses, #DeepakRajoria,
#Trigonometry, #MathsChapter8, #mathsclass8workbookworksheet #NCERTMaths, #Class10Maths
#TrigonometryClass10, #NCERT, #CBSE

Follow Us on:

Oqq

YOUR QUERIES :
What are Trigonometric Ratios
Different types of Trigonometric Ratios
Trignometric Identities
Sin2 theta + Cos2 theta =1
1 - sin2 Thera = Cos2 theta
1- cos2 theta = sin2 theta
1+ tan2 theta = Sec2 theta
Sec2 theta - tan2 thetaqq = 1
Sec2 theta - 1 = tan2 theta
1+ cot2 theta = cosec2 theta
Cosec2 theta - cot2 theta = 1
Cosec2 theta - 1 = cot2 theta
Sun (90-theta) = cos theta
Cos (90- theta) = sin theta
Tan (90- theta) = cot theta
Cot (90-theta) = tan theta
Sec (90 - theta) cosec theta
Cosec (90 - theta) = sec theta
Sin theta / cos theta = tan theta
Cos theta / sin theta = cot theta
How to find the value of theta
Рекомендации по теме
Комментарии
Автор

Horror voice coming from outside 😱😱😱but I have understand. Easy explanation 😎

harshu.einstaid
Автор

I just got scared by that sound sitting in a room alone!!
By the way good explaination 👍

bhumikochar
Автор

Thanx sir 😀 very easy to understand 🤠 the problem ☺️
Thanku 🤍♥️ sir

mayankindoria
Автор

Good morning sir triangle par ek video please 🙏🏻🙏🏻
By the way nice explanation

facttvfactfunnyvideos
Автор

I saw many channels but yours was excellent and easy to understand. Thank you sir.

soumyaranjan
Автор

Sir to solve this very some can we first square on each term n do it???

krupadanholkar
Автор

Video was okay but 🥲what about! background sound 🙃

ushakanwar
Автор

Dogs outside are on serious gang war 💀. So scary 😱

Proud_Nazi_Enjoyer
Автор

Will these questions come in basic maths

yusrakounain
Автор

Paper mai aane wale har question milta hai yaha par...🔥🔥

chandu
Автор

Nice nd very easy explanation sir... Thanks a lot for ur help
.., ☺️☺️☺️

gamebhai
Автор

Sir science ke important questions Batado

abdullahrehmani
Автор

Wow sirji u explained it in easy way and clearly tnx👌🏻

snowflakes_
Автор

Thank u so so much sir❤️ yeh question mujhe hamesha Yaad Rahega and Ur voice is so sweet and sensible ❤️

jyothikumari