2:46 What is Angles ? 11:40 What is Radian ? 18:38 Conversion Formulas 21:27 What is Sexagesimal System ? 27:00 Questions Bases on Measuring Radian 47:44 Quadrants Trick 57:57 Questions Based on Trigonometric Functions 1:26:16 What is Allied Angles ? 1:37:04 Quadratic Angle ?
Respected Ushank Sir, I just wanted to take a moment to express my gratitude for your incredible work and providing us this master piece, "Trigonometric functions" video. Your explanations, tricks, and tips really helped me understand everything better. From covering all concepts and doubts to providing us solutions. I used to struggle with this chapter, but now I feel much more confident, all thanks to you Sir. To my fellow juniors, don't miss out on watching this video for atleast two times before your finals. It's super helpful and game changer! Hats off to you Sir, and keep up the fantastic work!
Ek advice mere juniors k liye from a 2nd year senior who is pursuing her graduation in maths. Dekho iss chapters me jo jo bhi bare bare formulas bataye gaye hai kahi se bhi unko proof krna sikh lo isse tumhe clarity aa jayegi ki formula ban kaise raha hai or yaad rakhna bohot easy ho jayega. Warna ratta marte reh jaoge and believe me kitna bhi ratta mar lo yaad nahi hota 😅 Special Tip :- Compund Angle se formula se hi baki k sare formulas bhi derive hote h 😊 It is some extra work but its totally worth it 👍
Thank you sir for such comprehensive lectures I find this channel very informative. Quite curious about what are the additional benefits in purchasing the batches as these RUclips lectures themselves are 100% beneficial. Hats off!
2:46 What is Angles ? 11:40 What is Radian ? 18:38 Conversion Formulas 21:27 What is Sexagesimal System ? 27:00 Questions Bases on Measuring Radian 47:44 Quadrants Trick 57:57 Questions Based on Trigonometric Functions 1:26:16 What is Allied Angles ? 1:37:04 Quadratic Angle ?
Literally itta accha kon pdhata h yrr... To the respected ushank sir You don't know that, you are the one who is gonna saving me in 11 th maths.. As I'm a PCMB student and tomorrow is my half yearly and I was so nervous because i don't study maths regularly and don't give tests of this subject. But but now I am confident. Lots of love and respect to you sir❤
Fabulous, outstanding explanation. Words are being so less to describe your interest and creative way to explain things. like this sad story,,mindblowing efforts☺☺
💗💓thank u sir aap ne baccha liya tution late lagi ha kyuki maths late millli thi :D and half lecture paper se pahele kaafi and aadha lecture prepration days me dekh ra hu unit test ke thank you kyuki tution me relation function tak hi hua ha:D:D 2:16:43
1:00.1 i did this questions with pythagorus method but my teacher didnt gave me a sing marks cause she told that it is suppose to be done by the trigo formulas 5 marks kaat diye pureee 🥲
Kash app mujhe pahle mil Gaye hote😂 Your a best teacher for math I have ever seen Your all for one ❤ I give your infinity ♾️❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
2:44:39 i have better solution use tan2x formula you will get quadratic so there gonna be 2 solution so you need to take ve+ 22.5 come under 1 quad so it should ve+
thankyou soo much sir.. aapne pura basic of this chapter sambhaal liya..AAPKA KHOOB SHUKRIYA..ab ye chapter mushkil nhi lgta..😃 now I'm the master of this chapter..
Sir you are a best mathematics teacher i ever seen in my life sir mughe mere coching or school ke teacher samgha samgha ke takh gaye liking mughe ghanta kuchh samgh nhi aya lekin thanks to you sir for this greatest session mast concept clear hua ❤
Thank you soooo much sir.. On 14 march there is my exam I'm commenting this on 13 march I've completed the lecture and because of your wonderful explanation, I've understood the whole chapter.. Thank you again. Idk why you are sooooo underrated. ❤
Sirr Agar P=3,,B=4 AND we know ,ki ,value of H =5 Hypotenuse, perpendicular base yeh sab Toh. Yeh exam me ,pura solve karke likhna zaruri he ??? Ya directly we can solve and. Write
Sir ji, 10th question in ex: 3.2 -> cot(-15xpi/4) = - cot(675) = - cot(90x7+45) = tan(45) [becuase 7 is odd]. But avery answer is showin cot(45). What am I doing wrong sir?
Attendance of batch 2024-25 class 11th...........🫡🫡🔥🔥🔥🔥
🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉 1:27:53
Hello 🤗
Sir I'm here❤
Sir class 11 isc hu Sara subject kaha sa study karu
Presenttt❤😂
Left at 1:26:12
Remind me by a like 😂😂😅😂
Edit: Now Please Don't remind me already done 2 months ago
Jai Hind
aja bhai
Khatam
20 din baad khatm😂@@DakshitDadhich
2 mahine ho gaye kal paper hai aja
le bkl firse dekh tu
Why Ushank sir is so Underrated 😢 he deserve more popularity ❤❤
his lectures really helped me even when I changed my subject from bio to maths
ussss brohh usss
Bro genuinly
I also changed to Math in 12 ...pls help😢😢😢
Genuinely brooo . He deserves more than he has
Yes ofcourse but how
2:46 What is Angles ?
11:40 What is Radian ?
18:38 Conversion Formulas
21:27 What is Sexagesimal System ?
27:00 Questions Bases on Measuring Radian
47:44 Quadrants Trick
57:57 Questions Based on Trigonometric Functions
1:26:16 What is Allied Angles ?
1:37:04 Quadratic Angle ?
thanks bro
pucha kisi ne??
zaada dayabhavna aa rai hai
Thank you 😊
Good bro
Respected Ushank Sir,
I just wanted to take a moment to express my gratitude for your incredible work and providing us this master piece, "Trigonometric functions" video. Your explanations, tricks, and tips really helped me understand everything better. From covering all concepts and doubts to providing us solutions. I used to struggle with this chapter, but now I feel much more confident, all thanks to you Sir.
To my fellow juniors, don't miss out on watching this video for atleast two times before your finals. It's super helpful and game changer!
Hats off to you Sir, and keep up the fantastic work!
R v ur juniors 😂
Why Ushank sir is so Underrated 😢 he deserve more popularity ❤❤
his lectures really helped me
stop copying someone elses comment chapri
@@SourceOfShorts123 sahi bola 🤣😂
Ek advice mere juniors k liye from a 2nd year senior who is pursuing her graduation in maths.
Dekho iss chapters me jo jo bhi bare bare formulas bataye gaye hai kahi se bhi unko proof krna sikh lo isse tumhe clarity aa jayegi ki formula ban kaise raha hai or yaad rakhna bohot easy ho jayega. Warna ratta marte reh jaoge and believe me kitna bhi ratta mar lo yaad nahi hota 😅
Special Tip :- Compund Angle se formula se hi baki k sare formulas bhi derive hote h 😊
It is some extra work but its totally worth it 👍
Thank you so much sir!!!!!.....your lectures (specially this one) really saved my preparation for 11th finals.....
best teacher of mathematics on youtube sir please keep posting videos on youtube❤
bro but you commented same words to nexa classes youtube chennel :v
1:18:03 sir the question starting is right but tan is tan ^2 pie/4
what noo how
the question in the book is correct
Thank you sir for such comprehensive lectures I find this channel very informative. Quite curious about what are the additional benefits in purchasing the batches as these RUclips lectures themselves are 100% beneficial. Hats off!
You are a gem , which is unknown to this world yet 💟
❤
2:46 What is Angles ?
11:40 What is Radian ?
18:38 Conversion Formulas
21:27 What is Sexagesimal System ?
27:00 Questions Bases on Measuring Radian
47:44 Quadrants Trick
57:57 Questions Based on Trigonometric Functions
1:26:16 What is Allied Angles ?
1:37:04 Quadratic Angle ?
I can't believe why ushank sir is so underrated he is maths legend
Copy 😂
@@MayankSinghKapkotilike your personality
@@PriyankaSarkar-kv2bf this ones also copied 🤣🤣🤣
And what about yours BTS oh sorry GAY lovers
@@MayankSinghKapkoti bro u cooked her🤣
@Tanmay_4344 this ain't cooking bruv
Ye best channel hai , aur kahi jaoge toh CHAANTE PADENGE 😂❤❤
Literally itta accha kon pdhata h yrr...
To the respected ushank sir
You don't know that, you are the one who is gonna saving me in 11 th maths..
As I'm a PCMB student and tomorrow is my half yearly and I was so nervous because i don't study maths regularly and don't give tests of this subject.
But but now I am confident.
Lots of love and respect to you sir❤
Respect for ushank sir ❤️
Great teacher ✨
Well explained ☺️
1:46:25 😂 twinkle twinkle
10:25 60 degree = pie/3
Sahi kaha bhai
Yes .❤
You and Ashu sir are my most favourite teacher ever❤️🔥
thanku sir so much u are a great teacher tomarrow is my half yearly i had best revision ever
2:26:10 My respect for sir 📈📈📈
Excellent💯👍 lecture... Cleared this chapter by heart !! ❤
USHANK SIR - BEST MATHS TEACHER PADMASHRI AWARD GOES TO USHANK SIR 😎
❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤ 2:17:05 ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤ sir apne ek heart manga maine bohot sare dediye❤❤❤❤❤❤❤❤
Fabulous, outstanding explanation. Words are being so less to describe your interest and creative way to explain things. like this sad story,,mindblowing efforts☺☺
Right 👍🏻
Bhagwan ki kasam sir aap se pyar aa raha ha is chapter ko dekhne ka baad❤❤❤❤❤😂
10:30 60° = π/3 radians....btw osm lecture sir ❤
Left at 1:48:34
Remind me by liking my comment 😂😂😅😅😂😂
Bhai pls continue
A msg to my juniors is chapter k lectures ko exam k phle mt ekdm se shhru mt krna dimg ki khichdi hlwa pani puri sb bn jana h!💀
Thank u brother 😁
Mai to session start hone se phle dekh rha huu😂
Okh brother 😊
@@empireofyuval9070 Same😁
Me too 😂
Aree sir paper hai kl or aap video ko baar baar rokhne ki khe rhe ho 😂
😂😂
No one will come here a day before exam ...of math*student is in mandir right now😮😮😮😮😮
💗💓thank u sir aap ne baccha liya tution late lagi ha kyuki maths late millli thi :D and half lecture paper se pahele kaafi and aadha lecture prepration days me dekh ra hu unit test ke thank you kyuki tution me relation function tak hi hua ha:D:D 2:16:43
Sir u are a star apki vajah se maine 11 main 80 out of 78 score kiya fodh diya love u sir
Congratulations broo 👏 🎉
Bro plz tips dedo meri retest hai 3 dino mein plz help me Navneet bro
@@Perfect_pratikbhai kesa hua re test
Hogya pass retest mai???@@Perfect_pratik
Bro 78 out of 80 hota h ......😊😊
Ushank sir best maths teacher I have ever seen...❤
Thank you so much sir🙏🏻u made my trigo concepts so strong🙇🏻♀❤❤❤
Very nice lecture sir ji.... All concepts covered .
1 like for USHANK SIR..😊👍
for the first time 48:34 i heard such a sad story which made me happy😂😂instead of sad😭😭
😂😂Lol
A lot of respect ❤️✨
Grand explanation 🔥🔥
Number one explanation ❤❤️🩹💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯
Excellent Lecture sir... very detailed and very clear lecture on Trigo..💝
Thankuu so much sir...🙏
2:05:40 khol ke baith skte ho (formulae)💀
nhi bhai
naw
gandi baat😂
50:28 😅😅😂😂 ek baar ye jarur dekh na 😅😅
1:46:25 😂😂
2:25:55 reaction
2:26:09 😊 2:26:16 😊
Ushank sir, thank you. You are by far the best maths teacher for school exams. really appreciate your efforts!
You are the best teacher,i ever had and i even i'm paid class student....thank u sir for making my trigonometry crystal clear ❤❤❤❤
yes sir you are great , thanks for the wonderful video it helps me lot and get easy to learn this chapter ❤❤❤❤❤❤❤❤❤❤
Best video fr for trigo class 11th on whole youtube❤👍 thanks a lott Sir✨️✨️
Time 2:12:52 .. question wrong h sir.. rhs wali side tan x+y/2 aayega..
Sir you are legend of maths
Kya padhate ho aap ek dam shandar ❤❤
1:00.1 i did this questions with pythagorus method but my teacher didnt gave me a sing marks cause she told that it is suppose to be done by the trigo formulas 5 marks kaat diye pureee 🥲
Kash app mujhe pahle mil Gaye hote😂
Your a best teacher for math I have ever seen
Your all for one ❤ I give your infinity ♾️❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
11:04
Sir aap ne 60° ko radian me aap ne π/6 likh diya h jabki π/3 hota h
2:44:39 i have better solution use tan2x formula you will get quadratic so there gonna be 2 solution so you need to take ve+ 22.5 come under 1 quad so it should ve+
Thnx, for clearing each and every doubt, especially those doubts which we ignore as silly question
thankyou sirrr it helped me a lot😄😄😄
Please wish for my hy exam tomorrow 😢
Heyyy can you just reply on my comment and can you please send me question paper of your maths exam
thankyou soo much sir.. aapne pura basic of this chapter sambhaal liya..AAPKA KHOOB SHUKRIYA..ab ye chapter mushkil nhi lgta..😃 now I'm the master of this chapter..
Best teacher ❤❤❤
best teacher of maths ❤❤❤❤❤❤❤❤❤❤
1:48:42 sir but it's 12.45 a.m. rn..if I say the identities loudly,i will scare all of my family😂😂😂😂
11:33
Degre Radain
0° = 0
30° = π/6
45° = π/4
90° = π/2
180° = π
360° = 2π
1:19:34 life me bas itna confidence chahiye 😎
Thnx sir for this chapter I will understand better
2:37:39 it should be 2√2 instead of 2
2:12:50 sir it should be tan x+y/2 😊
It is correct check ncert
Bro you should check for x-y there should be sinx-siny 😊
You can solve it
@@varunjamwal3182 I solved it and it's is correct as shown in question
@@PreetSingh-ql2pu but in my ncert book it is sinx -siny
sir this video you made is very helpful before watch trigo is 1 of my fear thankyou (from your student)
Maja aa raha hai sir lecture me ❤
1:08:18 sir ne kaha 90 remainder nhi ho sakta but example 9 mai cos(-1710°) ke liye toh 90 lana padega varna toh pura divide hozara . Kya kare?
Cos = Base / hypotenuse
Very useful lecture sir.... Thank you ✨💥💗
Sir you are a best mathematics teacher i ever seen in my life sir mughe mere coching or school ke teacher samgha samgha ke takh gaye liking mughe ghanta kuchh samgh nhi aya lekin thanks to you sir for this greatest session mast concept clear hua ❤
Thankyou so much sir for this BRILLIANT lectureeeee❤💫
1:39:20 wrong 🏁 tan 270 is not defined
Thank you soooo much sir.. On 14 march there is my exam I'm commenting this on 13 march I've completed the lecture and because of your wonderful explanation, I've understood the whole chapter.. Thank you again. Idk why you are sooooo underrated. ❤
Thank you sir..its very difficult to understand entire chapter in 40 mins at school.
Such sessions were needed!!
Helpful. Dhanyawad sir.
52:39 dee chaataa was personal 💀
really this lecture helped me a lot to complete my trigo ... a lot of thanks to u sir...
Legends are here one day before mid terms🤩
Excellent one shot sir thank you so much sir
Watching one day before exam🥸
Kaisa gya paper
Bhai result kya aaya mere 93 aaye bhai maje
@@Turbo-GX1😮
us bhai
7 months agoo! Mera exam kal heinn 😂❤
Sir u r the best teacher of maths ❤
2024 - 2025 waale attendce lagao
Excellent explanationnn!!!❤
Sirr
Agar P=3,,B=4 AND we know ,ki ,value of H =5
Hypotenuse, perpendicular base yeh sab
Toh. Yeh exam me ,pura solve karke likhna zaruri he ??? Ya directly we can solve and. Write
U have to show
It's important to show this step
Sir apke jaisa or Ashu sir jaisa kabhi koi teacher nhi dekha or koi aisa padha hi nhi sakta ❤❤
Thank you so much sir🙏🏻u made my trigo concepts so strong🙇🏻♀️❤️❤️❤️
Good lecture❤😊
Positive - anticlock wise
Negative - clock wise😇
Sir you are great 😊❤❤❤
Sir ji, 10th question in ex: 3.2 -> cot(-15xpi/4) = - cot(675) = - cot(90x7+45) = tan(45) [becuase 7 is odd]. But avery answer is showin cot(45). What am I doing wrong sir?
Mera bhi galat aa raha hai ans -1 nhi hai
THE BEST CHANNEL FOR ONE SHOTS✨🎀
Yes I am perfect
1:08:18 sir said 90 can't be the remainder but for example 9 . Cos(-1710°) we can't solve it without the remainder as 90 so what to do?
2:52:25 sir itne mai 3 marks milega ?
45:49 sirr yhaa pee radian m bina convert kiyee bhi angles m bhi answer aarha h toh krne ki jrurat kya
What a lecture SIR
MAJAAA AAGYA ❤❤❤
Thank you sir for this video. It has helped me to solve every question about trigonometry .
Sir ex 3.1 ke 6 question mai 60° or 75° ko radians mei kyo liya unko degree mai hi kyo nhi nikalwa ?
Because the theta has to be in radian measure to apply this formula. That's why u have to first convert the degree to radian to use the formula L=rQ
Fantastic explanation ❤❤