Trigonometric Values अब आपकी उँगलियों पर | Trigonometry Tricks

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.
sin 𝜃 =
√𝑏𝑜𝑡𝑡𝑜𝑚 𝑓𝑖𝑛𝑔𝑒𝑟𝑠
2
cos 𝜃 =
√𝑡𝑜𝑝 𝑓𝑖𝑛𝑔𝑒𝑟𝑠
2
tan 𝜃 =
√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) =
√3
2
. If you need sine, sin (π/6) =
√1/2=1/2
So This is how it Works
Hope You Like it!
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0:00 - Introduction
0:22 -Trick
0:34 - Sin Trick
2:02 - Cosec Trick
2:47 - Cos Trick
3:24 - Sec Trick
3:59 - Tan Trick
4:35 - Cot Trick
5:16 - Thanks
Disclaimer: This video is meant for educational purpose only, we do not claim rights over any media used All credit go to their respective owners.
Thank You...

[@godhell8039]

Wow! 🙌😀Greetings from Italy! 🇮🇹

[@aman33goyal]

Thank you sir it was just amazing trick ❤❤❤

[@Top_10_in_india.]

Very nice trick

[@smartcreativity6947]

Found your video at the perfect time when I needed the most❤❤❤❤. I really can't thank you✨ enough for such interactive content💫.

[@user-cs9tg2cz6y]

🙏Thank you so much sir for making math's calculation that much easy for us❤ but.. we need your help actually we need to solve questions containing 4th root of numbers can you please make a video on perfect as well as non perfect 4th root

[@tapaschakraborty7464]

Thank you sir for such an useful trick

[@nemwatikaransingh7664]

Thank you sir ji love you ❤❤❤

[@NishaKumari-xn7yw]

Thank you so much sir 😊😊😊😊😊😊😊😊 All yaad ho gya mujhe ye trick

[@arundevi6624]

amazing trick sir thank you so much sir 🙏 🙏🙏

[@udaythakur2751]

Thank you so much sir for a valuable video it is very useful for me❤❤

[@letsderive]

❤️

[@2211roshani]

Thanku sir 😊😊

[@AarushNaik-kl4ni]

Thank you Sir for this trick. It has helped me become better in maths.

[@halkavlogs3287]

Thank you for. Your extra ordinary content 😊❤️

[@bhagabankar1179]

Thank you sir 😁

[@tapaswinirath1523]

Wow 👏👏👏👏👏👏👏

[@pirategaming2508]

Hello sir i watch all ur videos

[@sitaramverma5387]

Thanks guruji 🙂

[@shorts9ss]

Genius 🇮🇳🇮🇳🇮🇳🇮🇳

[@Vaibhav.201]

Sir, I am in class 10 can you suggest me good Vedic maths book

[@HarshBamtagaming]

Hello sir aap euler number aur formula video me cover karo please

[@wonderboy7434]

Sir how to find lcm of various no. And hcf also by fastest way of vediv maths

[@AushChatterjee-pn1sk]

Sir can you make video on log

[@HarshBamtagaming]

Sir aap Pura trigonometry samja dijiye please😢

[@Aman-iz2ck]

Complete

[@carry6040]

37°and 57° please +1 topic

[@yogiadityanath8074]

This trick is not working for any 45°

[@RupkathaDas-wk4zi]

Sin 30° ka value kaise nikale????

[@ymakashmishraofficial9012]

Sin 90 ka btaiye

[@newtonsecond589]

One year pehle bhi yeh video upload hui thi....

[@RakeshMaurya-dv7gp]

Bhai video Kyon Nahi dal rahe ho

[@harparm3313]

But it's best

[@Rituraj-ry4rz]

What about sin 90

[@user-eu6te2um1g]

Kaha tha yaar 😮

[@user-cp3li9dg3d]

Sir ! what is your name

[@sunilyadav-ld1qr]

इलेक्ट्रिक भारत की है😢

[@TheCraftyBoy]

Bhai

[@UchihaTreezz]

We can't find value of cos45° it comes √2/2

[@rajpaul7848]

√2÷2= √2÷√2×√2=1÷√2

[@vijaykushwaha475]

Apka SSC me ho gya kya

[@RathodVishal-ei1mu]

Tan 0*

[@Srishti_Yadav]

Below we have 0 fingers, above we have 4, so---> 0/4=0.

[@rosty3053]

Hello sir. Vedic math se iska multiply nhi aa rha hai 54×61

[@saritamaurya1143]

I am in 9th class and i am learning trigno😂😂😂😂😂❤❤❤😅😅

[@yograj.vaghela]

Why Abacus and Vedic Maths are not part of maths syllabus in primary schools. During school they teach slow methods and in competition exams we need to learn this methods(vedic maths) by ignoring methods what we learnt in school. What's the point of wasting so much time in maths class in school learning slow methods. Those students who attended Abacus and Vedic by paying extra outside school are in advantage. Stupid primary maths syllabus in School. 🥴😵

[@shahbazskh0009]

sin 90 ki value sahii nhi nikal rahii

[@user-mr4uk9iz5v]

😂😂😂😂