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Cheenta Academy for Olympiad & Research
India
Registrace 19. 01. 2017
Visit cheenta.com/
Since 2010, August, we have worked with hundreds of outstanding students from over five countries. Some of these students went on to perform brilliantly in Math Olympiads and other challenging mathematical contests. All credit goes to their years of hard work and persistence. Time and again, we learnt outstanding problem-solving strategies from our students.
We follow pedagogical methods used in the erstwhile Soviet Union. Discussions begin and end with problems. Students tirelessly work together on different methods. Faculty, on the other hand, disrupts this group-work with occasional hints and conceptual remarks, almost never divulging the entire solution. This method was crafted under the brilliant leadership of Vasiliyev in Mathematical Circles of Moscow and Saint Petersburg.
Since 2010, August, we have worked with hundreds of outstanding students from over five countries. Some of these students went on to perform brilliantly in Math Olympiads and other challenging mathematical contests. All credit goes to their years of hard work and persistence. Time and again, we learnt outstanding problem-solving strategies from our students.
We follow pedagogical methods used in the erstwhile Soviet Union. Discussions begin and end with problems. Students tirelessly work together on different methods. Faculty, on the other hand, disrupts this group-work with occasional hints and conceptual remarks, almost never divulging the entire solution. This method was crafted under the brilliant leadership of Vasiliyev in Mathematical Circles of Moscow and Saint Petersburg.
ISI-CMI 2024 Success Stories | Cheenta
This video is sponsored by cheenta.com. Since 2010, Cheenta has trained 1000s of students all around the world in Mathematical Olympiads, Physics Olympiads, Computer Science and Informatics Olympiads, ISI-CMI Entrances and Research projects for school and college students.
For more info about these programs, visit www.cheenta.com/
Hall of fame: www.cheenta.com/hall-of-fame/
Learn from the Success stories of our students: zurl.co/ryXx
Keep learning great Mathematics!
For more info about these programs, visit www.cheenta.com/
Hall of fame: www.cheenta.com/hall-of-fame/
Learn from the Success stories of our students: zurl.co/ryXx
Keep learning great Mathematics!
zhlédnutí: 484
Video
nth Root of Unity | Cheenta | Raghunath J V
zhlédnutí 200Před 20 hodinami
This video is sponsored by cheenta.com. Since 2010, Cheenta has trained 1000s of students all around the world in Mathematical Olympiads, Physics Olympiads, Computer Science and Informatics Olympiads, ISI-CMI Entrances and Research projects for school and college students. For more info about these programs, visit www.cheenta.com/ Hall of fame: www.cheenta.com/hall-of-fame/ Learn from the Succe...
Sum of Area Strategy in Olympiad Geometry | AMC 10A 2018 Problem 23 | IOQM,American Math Competition
zhlédnutí 163Před 20 hodinami
Math Olympiad Program: www.cheenta.com/matholympiad/ This video is created at cheenta.com. Since 2010, Cheenta has trained 1000s of students all around the world in Mathematical Olympiads, Physics Olympiads, Computer Science and Informatics Olympiads, ISI-CMI Entrances and Research projects for school and college students. For more info about these programs, visit www.cheenta.com/ Hall of fame:...
Learn About Right Angled Cyclic Quadrilateral | AMC 10A, 2022 Problem 15 | Geometry, Math Olympiad
zhlédnutí 157Před dnem
Math Olympiad Program: www.cheenta.com/matholympiad/ This video is created at cheenta.com. Since 2010, Cheenta has trained 1000s of students all around the world in Mathematical Olympiads, Physics Olympiads, Computer Science and Informatics Olympiads, ISI-CMI Entrances and Research projects for school and college students. For more info about these programs, visit www.cheenta.com/ Hall of fame:...
Motion in a Vertical Circle | Physics Concept | Tanumoy | Cheenta
zhlédnutí 226Před dnem
This video is sponsored by cheenta.com. Since 2010, Cheenta has trained 1000s of students all around the world in Mathematical Olympiads, Physics Olympiads, Computer Science and Informatics Olympiads, ISI-CMI Entrances and Research projects for school and college students. For more info about these programs, visit www.cheenta.com/ Hall of fame: www.cheenta.com/hall-of-fame/ Learn from the Succe...
Solve Mixed Equations Using Geometry | ISI BStat Entrance 2005 Obj 10 | IOQM, AMC 10, 12, CMI
zhlédnutí 318Před dnem
ISI and CMI Entrance Program: www.cheenta.com/isicmientrance/ Access Past Paper: www.cheenta.com/isi-entrance-solutions-and-problems/ This video is created at cheenta.com. Since 2010, Cheenta has trained 1000s of students all around the world in Mathematical Olympiads, Physics Olympiads, Computer Science and Informatics Olympiads, ISI-CMI Entrances and Research projects for school and college s...
School Research to Stanford with Anika Chopra | Cheenta Seminar
zhlédnutí 535Před dnem
This video is sponsored by cheenta.com. Since 2010, Cheenta has trained 1000s of students all around the world in Mathematical Olympiads, Physics Olympiads, Computer Science and Informatics Olympiads, ISI-CMI Entrances and Research projects for school and college students. For more info about these programs, visit www.cheenta.com/ Hall of fame: www.cheenta.com/hall-of-fame/ Learn from the Succe...
Simson Line of a Quadrilateral | Cheenta | Raghunath J V
zhlédnutí 341Před dnem
Boardwork: drive.google.com/file/d/1NcGkfD4Gb72-lB2r0SdkXZvpI7-z-Qmv/view?usp=sharing Blog: sumonmath.com/simson-line-of-a-quadrilateral/ This video is sponsored by cheenta.com. Since 2010, Cheenta has trained 1000s of students all around the world in Mathematical Olympiads, Physics Olympiads, Computer Science and Informatics Olympiads, ISI-CMI Entrances and Research projects for school and col...
How to Tackle WEIRD Infinite Series l ISI BStat Entrance 2005 | Obj 8 | IOQM,AMC 10-12 Algebra, Trig
zhlédnutí 512Před dnem
ISI and CMI Entrance Program: www.cheenta.com/isicmientrance/ Access Past Paper: www.cheenta.com/isi-entrance-solutions-and-problems/ This video is created at cheenta.com. Since 2010, Cheenta has trained 1000s of students all around the world in Mathematical Olympiads, Physics Olympiads, Computer Science and Informatics Olympiads, ISI-CMI Entrances and Research projects for school and college s...
Topology by James Munkres | Beautiful Books | Cheenta | Raghunath J V
zhlédnutí 626Před dnem
Topology by James Munkres | Beautiful Books | Cheenta | Raghunath J V
Kinematics - Motion in a Lift | Cheenta | Tanumoy
zhlédnutí 213Před dnem
Kinematics - Motion in a Lift | Cheenta | Tanumoy
Olympiads to MIT with Anushka Aggarwal | Cheenta Seminar | PART II
zhlédnutí 471Před 14 dny
Olympiads to MIT with Anushka Aggarwal | Cheenta Seminar | PART II
Olympiads to MIT with Anushka Aggarwal | Cheenta Seminar | PART I
zhlédnutí 912Před 14 dny
Olympiads to MIT with Anushka Aggarwal | Cheenta Seminar | PART I
De Moivre's Theorem | Problem Solving | Cheenta | Raghunath J V
zhlédnutí 480Před 14 dny
De Moivre's Theorem | Problem Solving | Cheenta | Raghunath J V
Learn Surds and Greatest Integer Function | Singapore Math Olympiad Junior 2023 P8 | Algebra
zhlédnutí 313Před 14 dny
Learn Surds and Greatest Integer Function | Singapore Math Olympiad Junior 2023 P8 | Algebra
Pseudo Force | Its Application | F=ma 2013 Problem | Cheenta | Tanumoy
zhlédnutí 220Před 14 dny
Pseudo Force | Its Application | F=ma 2013 Problem | Cheenta | Tanumoy
How to Start with Research in School | Path to Ivy Leagues | Upcoming Opportunities
zhlédnutí 364Před 21 dnem
How to Start with Research in School | Path to Ivy Leagues | Upcoming Opportunities
Solving Equations in Greatest Integer Function | AMC 10B 2023, Problem 22 | Math Olympiad Algebra
zhlédnutí 464Před 21 dnem
Solving Equations in Greatest Integer Function | AMC 10B 2023, Problem 22 | Math Olympiad Algebra
Preparing Salad with Combinatorics | Generating Functions | Cheenta | Raghunath J V
zhlédnutí 301Před 21 dnem
Preparing Salad with Combinatorics | Generating Functions | Cheenta | Raghunath J V
Indian Statistical Institute and Chennai Mathematical Institute Entrances | Books, Software, Course
zhlédnutí 810Před 21 dnem
Indian Statistical Institute and Chennai Mathematical Institute Entrances | Books, Software, Course
Recreating Galileo's Leaning Tower of Pisa Experiment | Physics | Cheenta | Tanumoy
zhlédnutí 289Před 21 dnem
Recreating Galileo's Leaning Tower of Pisa Experiment | Physics | Cheenta | Tanumoy
Path to Ivy League Universities | Cheenta Seminar | Dr. Ashani Dasgupta
zhlédnutí 950Před 28 dny
Path to Ivy League Universities | Cheenta Seminar | Dr. Ashani Dasgupta
Checkerboard Problem | USAMO 1991 Problem 1 | Cheenta | Raghunath J V
zhlédnutí 308Před 28 dny
Checkerboard Problem | USAMO 1991 Problem 1 | Cheenta | Raghunath J V
Problem Solving with Trig Bashing | ISI BStat BMath Entrance 2024 Objective 9 | Olympiad Geometry
zhlédnutí 383Před 28 dny
Problem Solving with Trig Bashing | ISI BStat BMath Entrance 2024 Objective 9 | Olympiad Geometry
Thinking Recursively | Informatics | Recursion | Swarnabja | Cheenta
zhlédnutí 570Před měsícem
Thinking Recursively | Informatics | Recursion | Swarnabja | Cheenta
Solving Olympiad Problem with Quadratic Mean | ISI Entrance 2024 Objective 6 | Math Olympiad Algebra
zhlédnutí 649Před měsícem
Solving Olympiad Problem with Quadratic Mean | ISI Entrance 2024 Objective 6 | Math Olympiad Algebra
Panini8 - Software for Math Olympiad, ISI - CMI Entrance at Cheenta
zhlédnutí 568Před měsícem
Panini8 - Software for Math Olympiad, ISI - CMI Entrance at Cheenta
Convergence of Sequence | Integration | ISI 2024 Objective Problem 28 | Raghunath J V | Cheenta
zhlédnutí 656Před měsícem
Convergence of Sequence | Integration | ISI 2024 Objective Problem 28 | Raghunath J V | Cheenta
Solving Complex Number Problem with Geometry | ISI BStat BMath Entrance 2024 Objective 10 | IOQM
zhlédnutí 401Před měsícem
Solving Complex Number Problem with Geometry | ISI BStat BMath Entrance 2024 Objective 10 | IOQM
Geometry with Complex Number| ISI BStat BMath Entrance 2024 Objective Problem 26 | Cheenta
zhlédnutí 521Před měsícem
Geometry with Complex Number| ISI BStat BMath Entrance 2024 Objective Problem 26 | Cheenta
how is isi selecting 75 students after the written test
To all those persons who have not got ISI CMI If you have another chance to give (1st drop year) absolutely don't try to take it ... If you are even thinking of it nogive JEE or something like those things but don't take a drop year for ISI/CMI FIRSTLY... Now another thing to everyone except for those who have got THESE PEOPLE YOU SEE THEY ALL ARE LUCKY THEY ARE LUCKY JUST LUCKY BECAUSE THERE ARE COUNTLESS PEOPLE WHO HAVE APPEARED AND HAVE DONE TREMENDOUS MORE HARD WORK THAN THIS BUT THEY ARE UNSUCCESSFUL. AND IF YOU ARE ONE OF THEM IT'S OKAY. IT'S OKAY... AND REMEMBER SUCCESS IS LUCK HARDWORK IS A CHOICE AND YOU HAVE CHOOSEN TO DO JARD WORK.
how is isi selecting 75 students after the written test
first comment
All these videos are good but I would suggest that you do them regularly every second say They are good to learn new concepts and very necessary si please add some problem solving videos more regularly
How many students across India typically write the Indian Olympiad Qualifier in Mathematics (IOQM) stage 1? How many will then write the RMO? Thank you.
6-4/49
6 - 4/49
Take pranam sir
Please sir start a series on Tomato book solution
congratulations !
Is the argument that you were looking for something like as the small circle enlarges and the points D and E move to meet at F they must travel the same distance in order for the yellow circle to become the blue circle?
Your CZcams channel looks like ICP (a crypto) logo.
Final answer is 256.625 units.
I would request you to bring a series for solutions to tomato sequentially with reference to lemmas/rules/explanation...also speed can be increased
what is name of the titu andreescu's book?
I think that the new pattern of videos (the one that is used here where the face is blurred and then you write) is kind of distracting due to constant movement. It was better when a different board was given for work
Very inspiring ❤
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Labels are missing.
It is beautiful indeed...but do you have solutions of all the problems in it???
Sir I want to talk with you.
sir what to choose ISI BSDS or IIT BHU math and computing Btech+Mtech on jee adv air 2013
Hi. Can the question be more clear pls. I mean, There is no reason to assume that water melon, mangoes, pineapples etc. are excluded. Also, if u could explain what a generating function is before explaining what it could be for this particular question, then that would have been great. Just saying
sir do you have some problem set or book to learn nicely about geometrical combinatorics , since its weightage is quiet high in ioqm and inmo
🔥🔥🔥
Please also create a book review video on differential geometry. TIA
Bhaiya last wale mein a+b+c kaise niklega pls bta do
Fantastic catchy video making and enriching content.
Thank you🙂🙏
❤
❤❤❤
sir , in ioqm 2023 there were a lot of problems based on geometrical combinatorics , can you refer me a book/handout/problem sets to gain mastery on those problems
Sir please clear my doubt that we know sq. Root of 1 =+1 but if we apply demovires theorem (1)^1/2 = (cos2nπ + i sin2nπ)^1/2 = (cosnπ+ i sin(nπ)) = 1 when n=0 and =-1 when n=1 and so on values repeat therefore (1)^1/2 = +1 and also =-1 so where is the contradiction?
Square root of 1 is different from (1)^1/2. Square root, by convention, is positive, whereas (1)^1/2 is the set of all number which when squared gives us 1, so the latter includes -1. This explanation has nothing to do with the Demoivre's Theorem.
Square root of 1 is +1 or -1. Square root of 4 is +2 or -2
Inequality sign won't change maybe because there can't be a negative sign under a radical
we got Surds and Greatest Integer Function before gta 6
Greatest integer smaller than -3.1 is -4
1. S, T , W and R are collinear, i.e. they lie on the same straight line. Hence, Angle WZC = 90 degrees.
You are a phenomenal teacher. You have the very rare ability to explain complicated concepts simply, and I hope you will continue teaching people.
Good evening sir . Sir i am currently preparing for jee but im not so interested in physics and chemistry only love mathematics ... And now im thinking of quitting my jee and also i didnt want to give jee but just to improve my mathematics i was preparing forjee ..when i told my faculty that i want to get gold medal for india in maths olympiad and then get into isi and just want to study maths they told that this is not a good idea and you will be limiting your carrer options but i have decided to become mathematician and they are saying how will you earn and pcm is the basic thing you must have command on not only on mathematics .. so sir are they right or should i just follow what i want ... I have dreamed of getting gold in imo and want to dedicate my full day to mathematics only ...
Wonderful
Your welcome ☺️
Thank you sir for the amazing video.Aum Bhat
Gas stove thar turns on after keeping a utensil
This is a nice idea
@@Cheenta thats way too impractical and unsafe
Sir great video ❤ but audio is not clear
0<=f<1
X=2/3 ,1 , 2 , 11/3 Hence there are total for real solutions for x And 2 integral solutions for x
Cool stuff! Im going to the JBMO this year. Do you have any advice on how to practice for that?
🎉🎉🎉❤❤❤❤
Your channel is only solving easy level problems. Where are the difficult problems.
why is f=0 or f=1/3 or f=2/3 why cant f = k/3 where k is integer and (k,3)=1
Because f < 1
@@Cheenta thanks!!
In the last case I=0 or I=3, so the corresponding values of x=2/3 and x=11/3.
Very good