Trigonometry की Values निकाले सिर्फ अपनी उंगलियों को देखकर | Trigonometry Hand Trick
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- čas přidán 30. 06. 2024
- Trigonometric Hand Trick
This is an easy way to remember the values of common values of trigonometric functions in the first quadrant. It’s a lengthy explanation, but once you know this by heart, you can use this trick for all four quadrants. All you need is your non-dominant hand.
Step 1: Hold out your non-dominant hand.
Step 2: “Assign” the following values to your fingers.
If your non-dominant hand is your left hand…
If your non-dominant hand is your right hand…
Step 3: Find a trig problem.
For example: cos (π/6)
Step 4: Hold down the finger assigned for that angle.
For example: Hold down your ring finger for π/6.
Step 5: Know the following formulas.
sin𝜃= √𝑏𝑜𝑡𝑡𝑜𝑚 𝑓𝑖𝑛𝑔𝑒𝑟𝑠2
cos𝜃= √𝑡𝑜𝑝 𝑓𝑖𝑛𝑔𝑒𝑟𝑠2
tan𝜃= √𝑏𝑜𝑡𝑡𝑜𝑚 𝑓𝑖𝑛𝑔𝑒𝑟𝑠√𝑡𝑜𝑝 𝑓𝑖𝑛𝑔𝑒𝑟𝑠
“Bottom fingers” refer to how many fingers are “below” the finger you’ve held down. “Top fingers” refer to how many fingers “above” the finger you’ve held down. Your thumb counts.
Step 6: Calculate the values for your trig expression using the appropriate formula.
For example: When you hold down your ring finger, there is 1 finger below your ring finder (your pinkie), and there are 3 fingers above your ring finger (your thumb, your index finger, and your middle finger.) Therefore, cos (π/6) = √32. If you need sine, sin (π/6) = √12 = 12
I hope you like the video!
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#trigonometry #trigonometryttable #trigonometryclass10 #trikonamiti #math #tricks
#trigonometryformulas
Music:- Maestro Tlakaelel
Artist:- Jesse Gallagher
Attribution:- pngtree.com
Chapters:-
0:00 Introduction
0:23 Sin Trick
1:52 Cos Trick
2:46 Tan Trick
Fair Use Copyright Disclaimmer
This Video is solely for educational purpose we do not want to hurt sentiments if any
we do not claim that all the information is 100% correct.
Thank You...
Any one here from boards examination 2024 and watching this one day before exam 😅😅
Yes 😂😂😅
Hi 👋
Yes
Yes bro
Yes
OMG where were you 20 years ago, I had such difficult time learning & remembering all this. Would have been easier if more geniuses like you taught. Thx man
❤️
Bro this is old trick he has copied from somewhere
@@chaitanyabisht2562 chori chakari ke kam nhi krne jindagi me 😊 ap ko Mubarak
@@noname_0000 ye chori ni gyan batna kehlata hai
अमेजिंग 😀😂👌
I hope Jo Meri comments pad raha hai oski 95%bane thanks 😇😇🥰
Thanx
Thanks 🙏
Hindus are very lucky because they had a veds and puran Vedic mathematics is fantabulous ,truly Hindu ved is great as compared to all books, all scholers like Pythagoras and thales💝💝 I love Hinduism ✨✨
Jay Shree Ram 🙏🙏❤
Sin∆ =√fingers below/2
Cos∆=√fingers above/2
Tan∆=√fingers below/√fingers above
😊Thanks a bunch ☺️
Abai sin 30 and 90 ke to bata
Fake hai
@@singh-2004 to tum yhn dekhne kyu aaye ho 😒😒 niklo
@@singh-2004 sin 40 kya hota h bey
@@anjaliranswal3565 😂😂
Channels like these prove that CZcams is still not a trash ... Thank you for this useful video 🙏
❤️
@@letsderive I like your every video. I am your very old subscriber and love to watch your videos
@@letsderive sir sin 45 ka
@@RohitKumar-ls2vk bhai wo v ban raha hai.
√2/2 = 1/√2
I think, smjh aaya ho
@@shailendradhakad8776 haa rationalise kar ke
Such an easy way of deriving the formulas , i love it , ❤ .... Thanks for helping me out of problem such a extraordinary thinking.... ❤❤❤❤❤❤❤❤❤🎉
For those who are wondering that it is not working for sin45 because the value of sin45 is 1/√2 and not √2/2, if you rationalize 1/√2, you get √2/2 only.
1\√2
Me
Yes
√2/2=√2/√2×√2=1/√2
@@amica_mea8754 😂😂😂
*This video made me a trigo scholar in my class*
My friends give me respect for Remembering the values 😂🤣
O
Plz spport subscribe
😂😂Why I'm here I don't know....
Can you please help me in clearing my doubt
I wanted you to explain the values of
1)Sin 30°
2)Tan 30°
3) Tan 60° ( I solve this value but have doubt)
@@Hindu428 what is your doubt?
This video is very useful....💙
Thank you so much sir ❤️😊
For those how said this is not working for sin45 √2/2 = √2/√2×√2 √2 cancelled by √2 answer is 1/√2
Thanks bro
Thank u buddy that was really worth watching ❤❤❤🖤
Thnku sir for this fantastic idea about trigonometric value.. 🥰🥰
I definitely learned something new today.... it's so interesting !!! Thank you !!
sin(45°)ka man nikal kar dikhaiye to
@@aadityagupta8252 according to the formula it will be √2/2 after the division it will be 1/√2.
Thank you so much sir 😄❤this trick is very useful for me ❤I was trying to remember the value of Trigonometroy for a long time but was not able to do so.
Tahar ma ke vhoshada sin 45 ke ka ho e
Such a amazing video ❤thank you for this ✨
Although I know all the values but still I'm literally amazed to learn this rule , thank you for this new one
Thanks a lot bro much appreciated 👍👍👍 keep going 😊
Those watching Today in 2024 vote here
धन्य हो गए हम तो वाह प्रभु क्या तरीका है याद करवाने का ...
जय श्री राम🚩⚡
Very good. Much appreciated to explain in such a simple way.
Nyc video sir...thanks alot....now I'll remember the all values😎
Brother thanks for helping me so much may God bless you brother❤❤
Thank you so much it helped me alot 🙏❤️
🤯 finally 😎 I have learnt it ♥️
Thanks
Thank you Sir for this brilliant trick
Wow 😳 this trick is so amazing 😍 I am lucky to know this trick at time 😊
Best trick I ever saw on CZcams. Thanks for it
It's much better and time efficiency than learning those values of trigonometric table.
Thank you so much for making this video ❤️
OMG...it made so easy for me to solve the questions....thanks a lot
Plz spport subscribe
No any word to compliments....Just one word....."wow" hatss off Sir👏
Thankyou
Mark the attendance of those who have maths exam on 21st March 😂
😂❤
😂😂
@@KhushbuSingh-el7sz 🌚
@@KhushbuSingh-el7sz❤❤❤❤
Kitna aya🗿?
Fabulous 🤩 thanks 💯💯🙏
What about sin 45 and cos 45 please share these trick too!
Bhai un dono ki value bhi correct hai per vo pehle se rationalized hone ke karan tumhe galat lag rahi hai jabki 1/√2 or √2/2 dono value same hai
Dude here's a solution to do
Solution:
According to trick
Sin 45=√No of fingers below/2
That is =√2/2.
But, you can write 2 which is in denominator like this √2×√2.
So we get √2/√2×√2 on canceling root 2 by root 2 we get 1/√2.And that is your answer.
Hope it helped , please let me know if it does. Thank you😊😊
If you rationalize 1/√2 you will will get √2/2
Sin 45 - √2/2
Hello
Kon kon kal k board se phle ye vidio dekh rha h like kre ❤
Me
Mai toh aj k boards ke liye
Me kar hu saale 😎😎😎🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣😆😆😆😆😆😆😆😆😆😆😆😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😂😂😂😂😅😆🤣🤣🤣🤣😆😅😅😂😆🤣🤣🤣😅
इस trick के लिए मैं आपको कैसे धन्यवाद दु समझ नहीं आ रहा है | बहुत बहुत बहुत सुखरिया
Very useful!! Thank you for sharing the trick ☺
Wow Amazing Mathematics........👍👍 Tq u so much Great method....
Thank you so much for this brilliant trick!! 🙏🥰
Kal maths ka exam h or aaj dekh rha hu
M to ab dekhri hu 😂
Me to exam ke 1 hour pehle dekh raha hu
This one is new for me.. thanks a lot
Thank you for providing me with this piece of information....
So useful....
Thank u so much its so useful for exam 🙏🏻🙏🏻
Kya baat hai sir maje agye aj se phele samjh nhi aya ❤❤❤aise hi class teacher mil Jaye to life hi ban Jaye sachi
What a trick sir you don't know what amount of tension you have removed from my mind. Thanks a lot sir 🙏
Bro sin(45°)ka man nikal kar dikhaiye to
Sin(45°) =√2/√2=1
@@Yuvi_theGamer31 sin 45 tho 1/√2 hoti h
@@kiran1253 ha but sir ke trick se ye nikal rhaa he
Thank you so much sir..... We always need a teacher who teaches us like you ...🤗
Sister sin(45°)ka man nikal kar dikhaiye to
@@aadityagupta8252 Yhi to mai bhi itni der se try karrha h, ho hi nhi rha🤯🤧
@@aadityagupta8252 Sabse achcha Only sin ka value yaad karlete hai sab ka value khud nikal jaayga👍
Sin45° =?
Ara Bhai ham 2ko √2√2 likh sakte hai . Ab root 2 ko divide ka upar ka root 2 sa . Ar nikla ga 1/√2 samjha ap
What a, trick it's helpful , outstanding
Very helpful video thanks❤
Fabolous
No words just prayers for you ❤️🙏
Allah apko hmesha Khush rkhain or hr museebat se door rkhain ❤️❤️❤️❤️
Fab !!!
Such an amazing trick to remember the most difficult topic🤩
I'm surely gonna use this trick in my exams
Thanks a lot sir 😁😁
Bro sin(45°)ka man nikal kar dikhaiye to
This video is very useful thanking for helping sir 😅🙃😊
Thnx for this wonderful trick... 🤗
Sir, what will be the value of sine 45°?
According to sir √2/2 but value is 1/√2
Sove kerna padega
√2/√2*✓2 hoga to 1√2 hoga
जब √2/2 को √2/√2 से गुणा किया जाएगा तो numerator √2×√2= 2 हो जाएगा, और denominator 2√2.
ये ऐसा होगा -
2/2√2
Numerator और denominator के 2 कट जाएँगे, तो ऊपर सिर्फ 1 और नीचे √2 बचेगा - 1/√2
लेकिन, फिर वीडियो में बताए गए shortcut का उतना महत्व नहीं रह जाएगा।
This is right cuse...
√2/2= ?
Multiplying numerator and denominator by √2
we get
√2×√2 / 2√2
= 2 / 2√2
2 se 2 cancel finally we get
1 / √2
I've the exact same question
you really helped me with this, today was my exam and i was learning the table but i got a lot of problem but idk when ur video just popped up n i clicked it.. thanks a lot keep growing 👍🏻✨
sin(45°)ka man nikal kar dikhaiye to
@@aadityagupta8252 1 by root 2
Nikal ke dikhao
Thank you sir for this trick
Thanks sir it's so easy trick u have given us
WOW nice explanation. it will obviously help me in Physics and maths. thanks a tonnes to you. hats off to this guy's explanation.
Great video sir this help a lot .
Sir could you tell me from which software do you make such type of video❣️
Thank you for this video 👍
Wow what a trick,thank you so much,this video is more important 😊
❤️
I am in 10th currently. But due to change in place I have no knowledge about these chapters of 10th. But this will really help me! Thank you very much! 😄
Bhai 10 m bhi chapter h konse duniya m h😅
@@Kunal_2842 haa na mai bhi 10th mai hu SSC board
@@Kunal_2842 trigonometry and application of trigonometry are chapters in class 10th too (CBSE -NCERT)
Too good.....amazing way of teaching maths.....this is surely gonna bring change in way maths is taught in schools!👌👌👏👏
This is not the way how maths needs to be taught. If you know the concept what is sine, cosine etc, you will get the values automatically.
@@distinctjockson7046 exactly
Sir I like your way of explaining very much Sir you explain very well and you are a very good teacher I like you❤
Thank u so much sir 👍
I owe you one for this... Thanks bro ✨✨
Thnx
Thank u so so much . I have been losing my marks in this just because of not knowing the values . U have helped me a lot 👍✌️❤️
What a trick wahhh mja aa gya sir 👌👌👌🔥🔥🔥🔥
Thank you sir your trick is very nice so l am very proud of you
THANKYOU SIR FOR THIS VERY IMPORTANT VIDEO 😊😊
Can't express how I am feeling curently really impressed sir I am doing this chapter only and was facing prblm in finding roots and recently got recommendation of ur channel... thanks CZcams for recommanding this channel
Sister sin(45°)ka man nikal kar dikhaiye to
@@aadityagupta8252 Sin 45⁰= √2/2 which equals to 1/√2 by rationalisation JO KI AAPNE SHAYD NHI PADHA 🤣
Amazing way to learn GREAT
Very smart trick 😀thank you 🙏
U are really a genius man
U have explained in so easy manner 🙏❤️❤️
czcams.com/video/n-FXigjRAbY/video.html
Tried, many other traditional
methods, tricks, taught in a Govt.
Aided school and retired just one
year ago but it's nice to learn your
Tricks for Trigonometry ratios.
Thanks
Wow very thanks for your trick
thankyou sir for this helpful video for class 10
This trick is good but for other angles such as 270 , 180 etc not valid.
Pls bring other trick to learn these values also ☺
Great video!!! Just wanna ask something… what if we want to find the value of 31 or 44… what will we do then?
Abe kis class me hooo 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 bs 90 , 60 , 45 , 30 , 0 ka hi hota hai
@@slayypoint8160 11 ki trigno ha 😀
@@itachi._.1 bhai ye 31 aur 44 ka bol rha 😂😂
@@slayypoint8160 are bhai hote ha ye 360 tak hote h find krne ka formule hote ha even 15 tak ka angle find kiya ha 😀
great lesson sir.
Wow🤩 excellent trick❤
Beautiful
You helped a lot people...💯
Edited : I am commenting again after completing whole trigonometry and sample papers in just 5 hr even I didn't touch from since 10th class...
Thanks for explaintion
Very amazing trick thanks ❤🌹🙏
I always forgot this trigonometry ratio but now l never forgotten this thanks❤ you very much. Please always make helpful videos 👍😇
Trick is amazing. Thanks a lot. It helps me in my board exams. No words to express gratitude. 👌👌👌
Amazing I love this ❤️❤️❤️
It helped me a lot...thank you so much.....
Just the best trick ever ...✨✨
Thank you so much 😇💯
thankyou so much sir 🙏❤️
you helped me a lot 🙏
Hello sobha
Kya aapko ye Trick kaisi lagi or
Or ye aap sabhi nikal sakti ho
Thank you so much sir🎉you are great🎉❤
We want teachers like this man
Amazing the most intricate knot resolved so easily and so brilliantly,,,
बजाओ ताली 👏👏👏👏👏👏👏👏
Thanks a lot 🙏
Thankyou sir . I think this is only one video in CZcams
Saludos desde Puerto Rico. Excelente video. No conocía ese truco.
Bahot hi achhi trick h sir
Thanks so much
Thank you so much❤❤❤❤❤❤ maine kitne tarike try kre but apne jo btaya wo to fabulous h. Thanks once again
Thanks a lot sir i am confused 😕 but when I see video I understand easily thanks for this outstanding trick👍😇😇 very helpful fr student 🙏
Best educational video ever.
You solved my problem..
I was finding such video tutorial
Well done .
Fantastic work!keep it up
Thnx