The "Unit Circle" is a circle with a radius of 1. The centre is put on a graph where the x-axis and y-axis cross. ✅To learn more about Trigonometry, enroll in our full course now: infinitylearn.com/cbse-fullcourse?TH-cam&DME&IDpCk To watch more videos related to Trigonometry, click here: bit.ly/TrigonometryVideos_DMYT
I'd trully love to express my gratitud to this videos but it feels like there just wont be enough words neither actions for that, and for me as a web pedestrian here...this is seriously eficiently teachingly af. really hardcore teaching to not forget certainly quitely EVER
I understood everything but how do you know how long the tangent line should be? Is it because the requirement is that it should only touch one point on the circle and therefore, if you make it longer (changing the angle it touches the circle at,) it would end up crossing into the circle -hitting two points? So is the tan line physically impossible to be bigger or smaller while remaining in that spot?
THANK YOU SO MUCH ! seriously this is enough to improve my grades . i was so confused when my teacher tried to teach this in 1 week but i GOT A COMPLETE CLARITY ON WATCHING THIS ONE VIDEO😃🙏🙏
Pls don't read advance to get confuse nothing is hard if you try it Try it and learn it try to understand the concept u will be success no hard You may do numerical very late than others but understood the concept that helps you scoring 💯 So advice to your siblings If you agree with my comment like pls
You're most welcome and Thanks for your appreciation. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos : )
Thank you so much Ravi for your appreciation. We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/
My question is what will be area of circle with radius 1 CM the answer is pi × R × R And since R= 1,The area will be equal to Pi. How can An Area became an irrational Please comment
It is because when the value of theta is 90 degrees, the length of cos theta is just limited to the centre. So, the length of sin theta is 1 unit and the length of cos theta is 0, as you can observe in the figure. As you must already be knowing that tan theta = sin theta / cos theta = 1/0 which is not defined.
I am in my b tech final year and now after watching this , I understood it logically even though i hv been in touch with trignometry for so long . Memorising is boring , understanding is fun.
Sin and cos are the names given to ratios of their respective sides with hypotunese it could have any other name but as the old age practise we take it as sin and cos that's all
1cm if your distance unit is cms , 1m if your distance unit is metres , 1 km if your distance unit is kilometres and 1 lightyear if your distance unit is light-years
This video confirms 'Do not memorise and strain the brain'. Instead, catch and watch the basic ideas for clarity of thought and the easiest way of understanding and recollection!
Thanks for your kind response and awaiting for lot more educational videos for expanding knowledge and bliss to attain the status of ' Keep up health and Live and let Live policy'.
ANY number divided by 1 is the number itself. The OB is the radius AND the radius is equal to ONE. {So Sine theta is: AB/OB = AB/1 = AB; Cosine theta is: OA/OB = OA because OA/1 = AO.} Hopefully, you had understood the answer before now.
![[TH] VALORANT Champions Seoul - Semi-Final - SEN vs TH](http://i.ytimg.com/vi/IewhVY9cAmQ/mqdefault.jpg)
The "Unit Circle" is a circle with a radius of 1. The centre is put on a graph where the x-axis and y-axis cross.
✅To learn more about Trigonometry, enroll in our full course now: infinitylearn.com/cbse-fullcourse?TH-cam&DME&IDpCk
To watch more videos related to Trigonometry, click here: bit.ly/TrigonometryVideos_DMYT
Mam can all right angle triangles lie inside a unit circle?
Please post a video on domain and range of trigonometric functions (cosecx, secx, cotx)
U guys are absolute fabulous.. i wished i had my math teachers like you ..Thank you
Thank you so much Arun. Don't forget to register on our website here: bit.ly/DontMemoriseRegister
Don't Memorise, Know More :)
Marte bahut hain ham
Same problem bro
These are the most simplest and interesting video of trigonometry that I've ever come across.. thanks a lot 'Don't memorise' ❤️
You are most welcome, Ananya!
We are glad you find our videos easy to understand.
Thanks and Keep watching!! 🙂🙂
@@InfinityLearn_NEET thank you very much for the videos.
Could you please tell me the name of the software you use? Thanks again
I wish I had this when I was in High School. Such a great help refreshing my ideas about Trigo. you guys are wonderful, Keep it up! :)
Barely I could understand Trigonometry at School, I wish these videos were available at that time,, Very Nice Presentation (Y)
Earlier I am Afraid of These Topics But Not Now. Thank You For Your Teaching
I'd trully love to express my gratitud to this videos but it feels like there just wont be enough words neither actions for that, and for me as a web pedestrian here...this is seriously eficiently teachingly af. really hardcore teaching to not forget certainly quitely EVER
I understood everything but how do you know how long the tangent line should be? Is it because the requirement is that it should only touch one point on the circle and therefore, if you make it longer (changing the angle it touches the circle at,) it would end up crossing into the circle -hitting two points? So is the tan line physically impossible to be bigger or smaller while remaining in that spot?
You are literarily the best teacher in the world
The Best teaching technique for lerner
thank you so much! I wish you were around when I was in highschool 60 years ago lol
Thank you so much don't memorise. You just solved a years long question for me. Thank you so so much.
THANK YOU SO MUCH ! seriously this is enough to improve my grades . i was so confused when my teacher tried to teach this in 1 week but i GOT A COMPLETE CLARITY ON WATCHING THIS ONE VIDEO😃🙏🙏
Hats off......!!!
Be blessed in flying colours
Great dr....Thank you
Wonderfully explained; concept stuck to mind! Thank you so much! Wanting more such nicely explained videos and lessons!
very helpful..... thank you so much
You're welcome! Happy Learning :)
Super Video!! Very useful
Hi.. please do videos on calculus also...
Your videos provid me That's i really want
Hi! So sin is always equal to opposite side and cos is equal to adjacent side?
not always only in unit circle
Excellent guys.
Thank you I’m in 4th grade trying to learn what my siblings are learning they say it’s hard and they hate it but I LOVE PI UNITS CIRCLES WHATEVER
Bruh you may become a good student by your appearance here .🤝🏻
Pls don't read advance to get confuse nothing is hard if you try it
Try it and learn it try to understand the concept u will be success no hard
You may do numerical very late than others but understood the concept that helps you scoring 💯
So advice to your siblings
If you agree with my comment like pls
THANK YOU SO MUCH ❤❤❤
thank you! I can now understand Trigonometry now
Can u plse make vedio on units only that why we need units?
Mam can all right angled triangles lie in a unit circle?
I can't understand trigonometry better but I like it only because of don't memorise. Thanks to don't memorise.
Unit circle .. is every thing in life .. thnx
Happy Learning :)
Shaadi kar le usse
Can you explain me Tangent function more clearly, Please
sweet. great info.
Very clearly explained
Love your videos, thank you so much
Love you❤️❤️👍🏼🙏🏻
Again thank you so much
Wow,outsanding.Pls continue ur mind blowing videos
100% keep learning #Don'tMemorise 😉
Could you please tell me where are you from?
Absolutely this is a great video ♥️
They're indian.
@@promise2914 And How Did You Know That?..
Great work
Thanks a lot
You're most welcome and Thanks for your appreciation. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos : )
😌🙏 Thank you
This is explained so simply that a 4 year old would get it :D
I'm 10 years older and now I am studying calculus
@@toothgrinder1659 Yur 10 Years Old or You are 10 Years Older Than a 4 Year Old...?
@@thegirlwhoofficallyneednam4019 first of all the thing I said
That's cap
@@thegirlwhoofficallyneednam4019 And I'm 14 years old
I wish i could have discovered this channel durring my school.
Thanks 👍
My lord ❤️ my teacher will not teach me like this... Thank you
Does it mean that the radius is equal to it's tan thita.
Very nice do u hv 10 ncert science also??
Thank you
Good job..👍
Thank you so much.
Happy Learning :)
Lovely video ☺️
Amazing
best channel of learning trigonometry🎉🎉
Greatly explained
Thank you so much Ravi for your appreciation. We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/
mam please reply how tan theta =tangent from point b
can you apply dark mode?
How are you doing the animation to show the size of tan sin n cos with the increasing angle
Why on the video tanΘ not equal to sinΘ/cosΘ? Thank you. ☺
4:49 tanθ would be simply sin÷cos whicg means AB÷OA
My question is what will be area of circle with radius 1 CM the answer is pi × R × R And since R= 1,The area will be equal to Pi.
How can An Area became an irrational
Please comment
Do a video on vectors
I need more explanation about tangent line.
same here.
Why you took hypotenuse as radius,, why not any other side of triangle please tell me plz plz plz plz
U r good
simple and sweeeeeeeeeeeeeeeeeeeeeeeeeeeeett
If radii of this circle is 2 unit. then=?
In school just question are solved. But here my doubts are solved really in 30 mins my all concepts are clear is this miracle ? 👌
Hey sir, i have a doubt. You said that if theta increases, tan value incerases. But if theta is 90 degrees, why tan 90 is not defined?
It is because when the value of theta is 90 degrees, the length of cos theta is just limited to the centre. So, the length of sin theta is 1 unit and the length of cos theta is 0, as you can observe in the figure. As you must already be knowing that tan theta = sin theta / cos theta = 1/0 which is not defined.
thank you
You're welcome! Happy Learning :)
I am in my b tech final year and now after watching this , I understood it logically even though i hv been in touch with trignometry for so long . Memorising is boring , understanding is fun.
extraordinary work
Thank you so much.
Happy Learning :)
mam, could you please tell me why sin= opposite side and cos= adjacent side???
Because anything divide by 1 equals to itself, as the radius is 1 in the video
Sin and cos are the names given to ratios of their respective sides with hypotunese it could have any other name but as the old age practise we take it as sin and cos that's all
I am memorizing all these trigonometry videos just to let you know😊
But tan can be of any length that way you tell
Pls make video on Integration pls pls there my paper on 4 April and I dnt how to do it i dnt wanna fail plz do something
What is the meaning of 1 unit
1cm if your distance unit is cms , 1m if your distance unit is metres , 1 km if your distance unit is kilometres and 1 lightyear if your distance unit is light-years
Me : " I wish you were my teacher "
Truth : I didn't have interest in class 😁
Why is tan the tangent?
hv a test in 3hrs this rlly helped than you
Triangles are strong
This video confirms 'Do not memorise and strain the brain'.
Instead, catch and watch the basic ideas for clarity of thought and
the easiest way of understanding and recollection!
Thanks a lot, Cc Babu!
We are glad our videos are easy for you to understand.
keep watching! 🙂🙂
Thanks for your kind response and awaiting for lot more educational videos for expanding knowledge and bliss to attain the status of ' Keep
up health and Live and let Live policy'.
These videos are soon good
Thank you very much for the appreciation and for watching Chintu. :)
🙂
I don't get it just why sin = ab
dipo ahmed because OB is equal to 1. So AB divided by 1 is AB.
I write 100th comment. Yu ho
Why that is tan theta?
when you hit a hive 3:05
Why dont u upload vds on dbz.... Ur views will increase .....
stop the video at 5:05 .. You wont miss anything
SOH - CAH - TOA :- §âņđ øñ hôřśè - çåț øñ hîĺľ - Łřä§H øñ ÂñŁ
Im confused why is it that sine theta=AB/OB is equal to AB, cosine theta=OA/OB is equal to OA 😬
ANY number divided by 1 is the number itself. The OB is the radius AND the radius is equal to ONE. {So Sine theta is: AB/OB = AB/1 = AB; Cosine theta is: OA/OB = OA because OA/1 = AO.} Hopefully, you had understood the answer before now.
SOH - CAH - TOA :- §âņđ øñ hôřśè - çåț øñ hîĺľ - Łřä§H øñ ÂñŁ 🤣🤣🤣🤣🤣
SOH- CAH-TOA-SOH-CAH-TOA
Please stop staying minus, it's negative 1, (-1)
Different cultures use different nomenclature for the same concept. Minus = negative; Negative = NOT positive; so Minus = Not positive
good job but your videos makes me sleep
This is of Class 10 syllabus part
but tan = sin/cos so tan = AB/OA = B/O !?
It does but it is also the tangent they drew and in addition it is also the gradient of OB
How and why is Tan Theta drawn as green line? Can someone please elaborate on it? Thanks
SOH - CAH - TOA :- §âņđ øñ hôřśè - çåț øñ hîĺľ - Łřä§H øñ ÂñŁ 🤣🤣🤣🤣🤣