Trigonometry की values निकाले अपनी उंगलियों पर!

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!
Keywords:- trigonometry hand trick | trigonometry tricks | hand tricks | trigonometry class 10 | trigonometry | trigonometry table | class 10 trigonometry | trikonamiti math class 10 | trikonamiti | trigonometry table class 10 learn trick | trigonometry formulas | trikonmiti | dear sir trigonometry | class 10 maths trigonometry | trignometry | class 10th trigonometry | triginometry class 10 formulas | trigonometry tricks
#trigonometry #trigonometryttable #trigonometryclass10 #trikonamiti #math #tricks
#trigonometryformulas
background: freepik.com
Music: We Wish You a Merry Christmas
Artist: Dj Williams
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...

[@Chad2.0802]

When trick is more difficult than learning🗿☕🤏

[@NANDINI-s9k8p]

Sss

[@rameshravsab]

Yes sir 🎉

[@Mantrastudio-x2t]

Yes bro..

[@parinitachaudhari5916]

But it will remember lifetime once you learned it 😂
Now I can't forget it btw

[@FFKRRISH]

Yes,,,,,,,🗿

[@praveensunil7934]

Bhai
sin=√fingure below/2
Cos=√fingure above/2
Tan=√fingure below/√fingure above

[@Shahinapraveen786]

Thank u bro

[@praveensunil7934]

@@Shahinapraveen786 welcome

[@SaritaPatel-fp6ce]

Thank uhh

[@divyanshtiwari4035]

Not work on sin 45

[@ashadansari3757]

thanks bhai

[@AyushSingh-ke6lc]

Thanks sir for solving my problem in easy method ❤❤

[@KRUSHNAFF08]

superb trick sir👍👍

[@41tusharkumarclass-8e8]

Sorry didn't work with cos45° as it's = 1/√2😅😅😅😅😅😅😂😂😂😂😂

[@RahulSingh-vh7vf]

Sir ye mujhe bhi samajh nahi aa raha tha aab to ye ekdm simply ho jaega
Thanks

[@SKjaved-ij6km]

Right mujhe bhi samajh nhi aa raha tha

[@nehadubey2478]

Thank you so much 🤗

[@letsderive]

I'm glad you liked it

[@nehadubey2478]

Yes bro

[@kishanKushwaha-tj5qf]

😊😊😊

[@ElsonJoy-cp8jp]

❤❤❤

[@Sanatan_god_status]

​@@letsderiveye cos Ka hai sirf 😢😮😮

[@TanishaMeshram-e3l]

Thank you for giving this tricks

[@GauravKumar-bc2fo]

Amazing😍😍

[@As_ka_fact.]

𝙱𝚊𝚍 𝚝𝚛𝚒𝚌𝚔

[@Harshkushwah744]

Why

[@RajendraYadav-cs7ze]

Gdha hoga

[@ShantiKevat-cc2dm]

Very very nice 👍👍👍

[@Sunlike_study.]

Gjjb trick sir❤

[@AamirRahmanSiddique]

😊😊😊

[@sangitanag368]

Thank you so much sir, mujhe shamaj nahi a rahata abh douth clear ho gaya

[@chandrabhan654]

90 60 45 30 0

[@Chaprii_hu]

Tera Instagram hai kya

[@nehadubey2478]

ha yrr

[@nehadubey2478]

Mera be douth clear Ho gya🤗

[@MukeshSingh-pd1ng]

​@@nehadubey2478Ho gya “douth” clear😂😂

[@AjayKumarmalan]

Very very nice trick

[@Asmiamaazmiri]

Thanks sir😊

[@nehamaurya-n7v]

waw 'sir

[@flowerworld4422]

Those people like me who draw the traingle and find their values to conform 😂😂😊

[@Gamer_Boy_C-sharp]

Remember value it will be easy during exam so it take less time

[@arundhateesharma7232]

Confirm

[@KhushiSingh-u3j]

Thnx it's very useful for me .....❤

[@Bishnusharma448]

Thank you so much ❤

[@SujitkumarDas-v2h]

Cos0=(√4/2)=2/2=1
Cos30=√3/2
Cos45=(√2/2)=1/√2
Cos 60=√1/2=1/2
Cos 90=0
Cos

[@Sanatan_god_status]

Ye trick sirf cos Ka hai kya 😔🤔

[@DevBaba1999]

everyone saying Cos45 not working so,
how its work see
Root 2/2
Root 2/ root 2 * root 2
1 / root 2 * 1
1/root 2
easy , calculation needed

[@YashUsarete]

Koi bhi apna haath is video wale haath ke exact nhi rakh sakta challange ❤❤

[@thunderx5390]

Bhai very use full

[@poojarathi6555]

सर सारे फार्मूले की ट्रिक बताए pls

[@poojarathi6555]

🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼

[@MuhammadQasim-zy4sk]

Very nice 👍👍👍
Thank you ❤❤

[@Rintu_6100]

Tan• pe bhi bnayie

[@subhasismanasing9103]

Root over of fingers above ÷root over of fingers below

[@AnnuBarnwal-k8l]

Wow very simple trick 🎉🎉🎉

[@manojdubey4754]

Nice bro

[@AdminSoptg]

Thank you so much sir

[@naitikpatyal]

this works only for lighter values

[@HYPER2-j7R]

nah ,it's works on all zeomatric value🧑‍🦽

[@raw_steak9662]

Basically, most syllabi use only sin,cos,tan,codec,sec,cot values for 0,30,45,60,90

[@SubhadraDas-fh5ug]

TNX YOU so much ❤😊

[@VPaloneGammer-sd2fq]

Bhai gajab ki trick hai bhai maja Aa gya🙏🏻🙏🏻🙏🏻🙏🏻

[@SurinderkohliSurinderkohli]

❤

[@NiranjiniSunamajhi-pm2gt]

😮😮😮😮😮😮

[@Arabh_singhaniya_87]

Wow gajab sir ❤❤❤❤

[@syedmujeeburrehman2954]

Cos 45° =√2/2

[@gamingwithneel0016]

final answer 1 upon root 2

[@motupatlu8749]

Solve to karo

[@ShomaNamsoon]

1
√2

[@abhikandsanskriti2355]

How

[@Vidhi_Dance_Comedy]

​@@abhikandsanskriti2355
√2/2*√2/√2
1/√2

[@creatingyourselfesharayabh8657]

Nice😊Trick Sir Thanks

[@True55_comment]

OP BOLTE💥💥

[@Iamjustagirl.28]

Yess let’s go!!🤍

[@padmanavabag9209]

Cos mean cosmetic,sin mean sinetic,tan mean origin of triangular=sine of dimond

[@shantinath4364]

Super

[@Sunlike_study.]

Thankyou sir ❤

[@yourmind2276]

Thank you so much 😊
This short ❤😊😊😊😊

[@iqraansari3019]

Thanks bro so much for this trick super se bhi uper 😊😊❤❤🎉🎉

[@Sarthak_0646]

Thank you sir very very much❤

[@yashgamerzprofessional3706]

But , sir cos 45 is 1/√2 hai fir uske kaise nikale

[@balck_]

1/√2 ko jab rationalise karoge to √2/2 milega

[@shivamskgaming1127]

1

[@AryanNayak-yt]

Cos θ = √Finger above/2 (as per the video or short)
Cos 45° = √2/2
= √2/(√2×√2) = 1/√2
√2/2 aur 1/√2 dono ek heh cheez hai kyuki √2/2 ko orr simplest form mei kardiya hai.

[@sandipbhadade8866]

😂😂

[@MamtaKunwar-ld7gk]

Wow so nice 🎉

[@FunTime-nx2ie]

Can this formulas also be used for sin, tan , sec?

[@mahirpatidar4816]

mene bhi trigonometry hi search kiya tha

[@m.dabdullah5823]

Yeah you can
Sin=√below the finger/2
Cos=√above the finger/2
Tan=√belowthe finger/√above the finger

[@Allvsgaming42]

THANK you so much bro😊😊😊😊❤❤❤❤😊❤😊❤😊

[@Funkey0312]

How to calculate 45

[@nawaazyt4339]

Wo ny aayega 💀

[@vandanasingh260]

Cos45°=√2/2=1/√2

[@young_saturn]

​@@vandanasingh260gud

[@SarvanKumar-o3c5m]

Thank you so much sir you are the best❤️

[@advaitswatikiranmahale616]

Bhai dimag hila dala
🤯🤯🤯🤯🤯🤯🤯
😂😂😅😅😂😅😅

[@Harshkushwah744]

Right

[@RamchandraChaudhari-ch3cd]

Super Tricks 😮😮😮❤❤

[@Innocent_boy_0082]

Thanks brother ❤❤❤❤❤❤❤🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉

[@NarutoGaming0786]

Thnx its helpful 😅❤

[@SundaramPanday452]

Cos45° ka galat aa rha hai

[@TanishpalSingh-xr6fd]

Islye to nahi bataya

[@sanjuchaudhary8876]

Root 2 / 2 => 1/root 2...shi h

[@TannuKumari218CE]

Wrong tricks ha bhai hum ve try keya the tumara lea 🫡🫡 thik sa padhe karo bhai best of luck 👍👍bhut aacha padhte ho

[@kushagragarg8067]

​@@TannuKumari218CE bhai cos45 ke liye uper √2/2 ayega...aur 2=(√2)^2 hota h ise solve krke 1/√2 ayega

[@AryanNayak-yt]

Sahi aa rah hai.
√2/2 aur 1/√2 ek heh cheez hai

[@sonampandey2131]

❤❤❤❤

[@_its_arman_alam_]

Sir 45°ka kaisa nekala

[@mahi_mahi33]

1/√2

[@mahadevmallik6068]

Hatare aau kou thare manaru kara

[@vinodsharma-my2eh]

Good and thanku so much bhaiya 🙏🙏🙏

[@nipundhama2711]

For cos0°?

[@khombongmayumachou7761]

By the given method
For cos0° √4/2 = 2/2 which is 1 and that's it 😊

[@GeetaChauhan-c9j]

Thank you bhai

[@Ananya_official-w8l]

The person who have no hand then he feels Moye moye😂😂😅😅

[@hakamkhan5357]

❤️

[@khubaibkhan6693]

Thanks for this trick 🎉

[@dharmrajpal310]

Please find trick of 21 multiple by any number🙏🙏🙏

[@VikramKumar-iq4ff]

Hi bro I know trick to multiple with 21 with any numbers first step duble the number and put one zero then add to the result your answer will come for sure example 236*21=4720+236=4956

[@DhimanParveen-zs7px]

Thank u so much bro

[@RoshanYadav-em5qq]

Sir kos 90 ki value kya hai

[@zubdakhan-he9pe]

0 maybe

[@RajendraYadav-cs7ze]

(0 ) hoga

[@thetechbeat.]

Bhai kon sa audio recorder use karte ho

[@RohitLongling]

Please more tricks and thankyou for video

[@sandeshyadav9731]

Cos 45 ..?

[@bibhishanpawar9245]

1

[@Allah_is_the_Greatest1]

​@@bibhishanpawar9245ans 1/√2 hai. Cos 45° = √2/2 multiply both by √2 gives 1/√2

[@laxmijaiswal4864]

Nice trick 🎉

[@ramdadhi769]

Cot30⁰ to underrood 3 aa rha h aur aap ke hisab se underrood 3/2 aa rha h😅

[@AizaShethi]

cos k liye ye trick aur cot k liye tan find Karo aur iska reciprocal karo answer aajyega

[@AryanNayak-yt]

Yeah sirf cos ke liye hai. Cot ke liye nhi agar cot ki value nikalni hai toh tan pata karna hoga ya fir sin aur cos because cot theta = cos theta/sin theta

[@Yaa___a__]

trick se cos60 ki value √1/2 aa rhi he jabki actual value 1/2 he now elaborate 🙂

[@AizaShethi]

@@Yaa___a__ trick doesn't work here bahen

[@Yaa___a__]

@@AizaShethi vhi yaar same sin vale me bhi yahi hora .. XD

[@PurnimaChouhanRajput]

Mene only sin yaad rakha hai baki me khud bana leti hu kyuki cos sin ka ulta hota hai or jo tan hota hai wo hota hai sin /cose or sec hota hai 1/cos and cot hota hai cos/ sin and cosec hota hai 1/sin 😅❤

[@souravkumar-jm8qy]

Thanku sir 🙏🙏✍️

[@rahulpathania78]

Cos 90 se jaada hua toh? Jaise Cos 120, Cos 145 ?

[@MYVLOG-yt6xq]

to jese cos 0 ka 1 cos 30 ka root3/2 then 1/root2 then 1/2 then 0 hai wese hi cos 120, 135 sabka ulta kardo or minus laga do jaise cos 120 ka -1/2, cos 135 ka -1/root2, cos 150 ka -root3/2 then cos 180 ka -1

[@rahulpathania78]

@@MYVLOG-yt6xq Although Cos 120 is not -1/2 par I got your point. Thanks. Saari values -ve ho jayengi.

[@videshikumar2997]

Thank ❤❤❤❤

[@Deepika00099]

Agar ham ye trick exam me karenge to hame examholl se bahar nikal denge🤣🤣🤣

[@AkashChauhan90056]

😂😂😂😂

[@Topone555]

Yaad kar lo ki konse finger me kon sa number hai jaruri hai likhna

[@SunitaKumari-m3p]

Thankyou sir

[@AnimeClips79]

Sir ji tan theta ka bhi Bata dijiye

[@someshmishraa]

Tan theta = sin theta/ cos theta

[@KUMUDRAI-r3c]

Thanks sir

[@Aimforff]

Cos 45 =?

[@goodtuber3411]

√2/2 = 1/√2

[@mazterYT]

@@goodtuber3411lol wrong calculation

[@xexews6674]

​@@mazterYTare u kid lol 😂😂😂 the calculation is right . New to maths ??

[@abhishektigga9989]

​@@mazterYTbhai bada hoja

[@oneeditz5744]

​@@mazterYT
Cos 45 = √2/2
= √2/(√2×√2)
One √2 and √2 cancel out
And we are left with with 1/√2

[@AkashKumar-sb6qg]

thank you sir

[@ram_ka_deewanaa]

Jai shree ram 🚩🚩

[@nimishatayal1797]

jai shree ram

[@অনিকমাজি]

Jay Shree Raam 🙏❤️

[@Conscioustrading222]

Jay shree ram om namah shivaya 🙏🙏

[@Nirmala-z2j]

Jai shree ram👑🙏

[@rajeshchauhan6419]

Pehle pdh lo

[@AshikOraon-ru1qi]

❤❤

[@Jasseditz2309]

Cos 45 leave the chat😂😂😂

[@shivanitiwari8521]

cos 45= √2/2 which can be written as √2/(√2*√2), after canceling we get 1/√2

[@khombongmayumachou7761]

Bruh....... check it again

[@anushkanegi06]

​@@shivanitiwari8521yeh wala samjh ni aaya 😢

[@freakgamer3892]

​@@anushkanegi0610th class me rationalisation naam ka chapter padhaya jata hain wo padh lo samajh aajaega

[@lenovopc6313]

​@@anushkanegi06are cos 45 ki value √2/2 hotaa h which can also be written as √2/√2×√2 ,ek √2 se ek cancel ho jaayega aur sirf niche waala √2 bachega so 1/√2

[@BkRajendra-up1hk]

Thanks for this tricks

[@advaitswatikiranmahale616]

🚩🚩🚩JAI SHREE RAM🚩🚩🚩

[@KamleshKumar-d4y4v]

This trick is very easy 👌

[@neeteeshkumar4258]

Sir 90 ke upar koi finger nahi he to uski kese nikalegi baata dijiye

[@AGICONICYT]

Are 90 ke uper nahi hota hai kabhi dekha hai cos 100°

[@gauravgaming8256]

Sin 90 = √4/2 = 1
Cos 90 = √0/2 = 0
Tan 90 = √1/0 = undefined
Nub 😂

[@sarthak4285]

​@@AGICONICYT hota hai bhai..but 10th main nhi Krna hota

[@anonymoushere7786]

​@@AGICONICYT sab values fir SE repeat hote hai ..... Unka Bhi period hota hai

[@kahaniwithharsh6878]

​@@AGICONICYT hota ha na cos120, 270 and cos 360

[@sistusantoshi5381]

But this rule is not satisfying for cos 45°

[@chaitanyakondhalkar5188]

Your are wrong
How
I'll show you
See
cos45° = 1/√2
See this 👇🏻 solution
According to his trick
cos 45° = √2 / 2
Therefore, ☝🏻 this we can write like this
= √2 / √2 x √2
One √2 will get cancelled....
Therefore,
cos 45° = 1/√2
😇😇😇😇😇😇😇😇😇😇😇😇😇
THANK YOU 🤙🏻🤙🏻

[@noGAY126]

@@chaitanyakondhalkar5188 no need of explanation for these idiots

[@SanjayKumarAbhaipur]

@@chaitanyakondhalkar5188 exactly you are right

[@amiriqbal7540]

In this trick we can't find cos 45 😐😐

[@Vikash_kushwaha_6265]

Thanku❤

[@Arjun.Guptaji]

Koi biswas naa kare ye lundpanti h chupchap or koi trick apnaye kyunki cos45 k liye formula kha use ho rha h musar..

[@Healthypuspa]

Thanku sir😊😊😊😊😊😊😊❤❤❤❤❤❤❤❤❤❤❤

[@SakshamVeeru]

Bro thanks for this information 😀😊

[@mirzammad0969]

❤

[@PritikumariPritikumari-d3q]

बहुत achha laga

[@MittalbenPatel7]

Cos90 find

[@rajkumar-mk7he]

Thank you❤🌹🙏

[@rahulthorat4299]

Thanks so much because i was thinking about learning ratio and then saw your video

[@rajuitagikar]

Super 👌🙏

[@amankumar-jl5mz]

😊😊😊

[@ZindagiOnetime]

👍