Ritesh Khan PhD(Math) at IIT ~ Calculus/Linear A/ODE/Numerical
14 Reviews
NUMERICAL METHODS (Using MATLAB, Python, C++),
ODE // PDE (DIFFERENTIAL EQUATIONS), CALCULUS,
Engineering Maths // University Maths (Pure & Applied both),
Real // Complex Analysis,
Abstract Algebra // Number Theory // Discrete Math,
JEE (MAIN, ADVANCED),
Math // A level // IGCSE // GCSE // AP // IB // SAT // ICSE // CBSE,
IIT FOUNDATION/OLYMPIAD (RMO/INMO), etc.
Now it's time to understand Mathematics and overcome the fear. It is not a so-called hard subject. If you practice it regularly and you have some clear-cut concepts, then this subject is no longer difficult for you.
For this, firstly, you have to change your mindset (viz. Some students think Mathematics is very tough. It is not for me. You're requested to change this type of mentality). No one can change you unless you want to change yourself. Secondly, you need an EXCEL tutor who can guide you properly. My role is just as a guide.
■ MY TEACHING STYLE & EXPERIENCES:
Each exam and course has different strategies. I will be teaching this subject from the basic level and then slowly moving to a higher level. So that you have no more difficulties. There is a vast difference between Mathematics learning and problem solving for exam purposes. Mathematics is not a memorizing subject. If anyone understands this subject thoroughly, then he/she doesn't need to memorize formulae or problems.
Students must be serious and hard-working, don't need to be so-called 'MERITORIOUS'. How I am teaching is totally different from the conventional method. I provide assignments and mock tests after each week, and I always prefer to take surprise tests. I also help with how to interpret a problem geometrically, or what the motivation behind it is. It's more important to visualize a problem than to solve it. So, if you want to master this subject, then I am a suitable person who can help you. Also, please note that I teach to share my knowledge, and to improve my teaching skills (It is not necessary that students will always learn from his/her teacher. Sometimes the converse is also true, I think). In a nutshell, I enjoy teaching and feeling proud when I see my students' success.
I have been teaching for more than 10 years (offline + online). As of now, I have guided more than 50 students (online) from the US, UAE, Qatar, Canada, Netherlands, Germany, Singapore, UK, Australia, Norway, Sweden, France, Saudi Arabia, South Korea, Turkey, China, Ghana, Kuwait, etc. This is a great experience for me. I prefer to teach using an online whiteboard (Miro/Aww/Concept Board) where both of us can write in real time on the same screen to understand the subject in an effective way, and after the class, I send the PDF of the class materials.
I also helped a lot of students (~ 100) with their assignments. My broad areas of Research are NUMERICAL METHODS (Using MATLAB, Python, C++), DIFFERENTIAL EQUATIONS, LINEAR ALGEBRA, NUMERICAL LINEAR ALGEBRA, CALCULUS, LAPLACE TRANSFORMATION, etc. So, I can easily help you on these topics as well as PURE Mathematics (like REAL ANALYSIS, METRIC SPACES, ABSTRACT ALGEBRA, COMPLEX ANALYSIS, TOPOLOGY, etc). I am also thankful to them for providing me with good & challenging assignments.
The following are the few important topics/courses that I have taught so far:
1. X-XII Maths, IIT JEE (Main & Adv.) Maths, IB, CBSE, IGCSE, OLYMPIAD, BSc, CSIR UGC NET, etc.
2. AP Calculus (all), Calculus.
3. Real Analysis, Metric Spaces, Topology, Algebra (Groups, Rings, Field), Functional Analysis, Linear Algebra, Calculus, Differential Equations, Numerical Partial Differential Equations, Numerical Methods, MATLAB for Numerical Methods (University Level).
4. IIT Foundation Maths, GRE Math.
5. Advanced Differential Equations, Laplace Transformation, Numerical solutions of PDE (University Level).
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■ Here are a few books which I usually follow
* CALCULUS by James Stewart & Thomas' CALCULUS
** ADVANCED CALCULUS (Geometric View) by J.J. Callahan
*** LINEAR ALGEBRA by Sheldon Axler. \\ & Hoffman Kunze. \\ & S H Friedberg.
**** NUMERICAL METHODS (MATLAB) by Steven C Chapra.\\ & Laurene V Fausett.
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■ ABOUT ME:
I hold a Doctoral Degree (Ph.D.) in Computational Mathematics from the Indian Institute of Technology Madras (IIT Madras, Chennai). I have a bright academic career till now and have also qualified for many competitive Exams like KVPY, JEE MAINS, WBJEE (West Bengal Joint Entrance Exam), IIT-JAM (MSc. Entrance in IITs), GATE, UGC NET (National Eligibility Test for Lectureship )-JRF, etc. I was also a DST INSPIRE Fellow (SHE) in the period 2014-2019.
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ !!! For more information, just Google my name !!! ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
-----● MUST READ THIS SECTION ●-----
■■ If you are interested, then feel free to contact me (WhatsApp/Email ONLY).
ONLY serious students, please contact otherwise DON'T message and don't waste my and your time!
Learn Mathematics & Enjoy Mathematics. Cheers! :)
Thanks & Regards,
Ritesh
*** NO FREE demo session ***
***Please only serious students contact me (WhatsApp/Email ONLY)***
Subjects
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Maths Grade 8-Masters/Postgraduate
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Numerical methods Beginner-Expert
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Calculus Beginner-Expert
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Differential Equations Beginner-Expert
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Numerical Analysis Beginner-Expert
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Linear Algebra Beginner-Expert
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Multivariable Calculus Beginner-Expert
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Calculus 1, 2 Beginner-Expert
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Calculus 3 Beginner-Expert
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Real Analysis Beginner-Expert
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Vector Calculus Beginner-Expert
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Engg Mathematics Beginner-Expert
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Calculus 1 Beginner-Expert
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Calculus 2 Beginner-Expert
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Integral and Differential Calculus Beginner-Expert
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Calculus 1, 2, 3, 4 Beginner-Expert
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Differential and Difference Equations Beginner-Expert
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Advanced Math Beginner-Expert
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Numerical Methods for Engineers Beginner-Expert
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C++ and Data Structures Beginner-Expert
Experience
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Research (Jul, 2019–Dec, 2024) at IIT MADRAS, chennai
I did my PhD here, and I also worked here as a Teaching Assistant. -
Math Expert (Feb, 2019–Mar, 2021) at Study.com
It is also an online platform for solving various types of problems. -
Math Expert (Mar, 2017–Jan, 2020) at Chegg India PVT LTD
I was working online at Chegg.com as Q&A expert for the past 4 years. Here I provided the solutions of various types of problems to students mostly from the US. I had also worked as Advance Math Expert(Calculus, Analysis, Linear Algebra, Numerical Analysis, Number Theory, etc). Due to lack of my time I left it in the beginning of 2020.
Education
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PhD in Mathematics (Jul, 2019–Dec, 2024) from Indian Institute of Technology Madras, Chennai–scored 9 CPA
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Masters in Mathematics (Jul, 2017–Jun, 2019) from Ramakrishna Mission Vivekananda Educational and Research Institute, Belur Math, Howrah–scored 94.3%
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BSc(Hons.) in Mathematics (Jun, 2014–May, 2017) from Midnapore College–scored 82%
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Higher Secondary (Mar, 2013–Jun, 2014) from Nayabast P.M.S. Niketan–scored 88.2%
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Secondary (Feb, 2011–Mar, 2012) from Nayabast P.M.S. Niketan–scored 94%
Fee details
₹3,000–5,000/hour (US$31.58–52.63/hour)
* For 11-12 grade Mathematics:- INR 2000-2500/hr
* For the graduation-level Mathematics, it depends on the course and time. (2500-3000/hr)
* I also offer Crash Course on a particular topic.
*** Assignment help rate:- 60$-70$ per hour. Also depends on the assignment, its deadline and difficulty level.
*** N.B.- All charges are fixed. It's about learning, not bargaining.
*** NO FREE demo session ***
~ ~ ~ !!! Find me at Google, LinkedIn, and Websites for more information on ME !!! ~ ~ ~
Any type of suggestion is always welcome. Happy learning!
Contact via WhatsApp/Email ONLY.
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Indian Institute Of Technology, Chennai, Tamil Nadu, India
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Can travel:
No
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- Last login: Jun 2
- Registered: Dec 14, 2017
- Total Teaching exp: 10.0 yrs.
- Teaches online: Yes
- Online Teaching exp: 7.0 yrs.
- Teaches at student's home: No
- Homework Help: Yes
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Gender: Male
- Works as: Individual teacher
- Speaks: Bengali, English, Hindi
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Fee:₹3,000–5,000/hour(USD 31.58–52.63/hour)
14 Reviews
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5 out of 5
Kevin
January 6, 2022
Best teacher of Numerical Methods and MATLAB
Amazing! Mr. Khan is the best numerical teacher I've ever seen. He has outstanding knowledge. May God bless you.
Ahsan
October 12, 2021
Genuine and Trustable teacher on Teacheron
He is best for any mathematics unit including the engineering level. I recommend him to anyone. Thank you for the help.
Huseyn Dadashov
June 18, 2021
linear algebra
Helped me with my linear algebra assignment, did a good job)
B
June 14, 2021
Thanks a lot
Really help me a lot, I personally really recommend you guys
Apathy
June 1, 2021
Best Calculus teacher I have ever seen
He is a great Math teacher. I really wondered. Highly recommended to any serious student.
Kahlid
December 24, 2020
math
He's a very good teacher. I had a problem with some math subjects and he taught me it, and he's committed to time.
Martin Beron
November 26, 2020
Best pre-calculus tutor(REVIEW)
Amazing! One of the best Calculus teachers. Thanks ?
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Ann
September 25, 2020
Best Linear Algebra Tutor ever
He is one of the best teachers, I would like to appreciate his commitment, hard work and patience. 100% Recommended to anyone. May Almighty bless him.
Sivakumar S
September 1, 2020
Excellent Calculus Tutor with vast knowledge
Very talented and meticulous in his approach. One of the best Pre Calculus and Calculus teachers. Don’t looking for anywhere else, he is the most appropriate in these topics. Thank you!
Muskan
August 5, 2020
The most amazing Math teacher in my life
Undoubtedly he is the best Linear Algebra teacher I have ever come across. He is very polite, smart and supportive. I never found this subject hard because I know he is there to guide me. Thank you very much sir:)?
Mariam
June 24, 2020
Best calculus Teacher
Ritesh sir is the best Calculus teacher. He had been teaching me calculus for the last 4 months. Now I have the confidence that I can do any problem from Calculus and Differential Equation. I am grateful to him.
Berk
June 22, 2020
Great at Numerical Methods
He is capable at what he is doing. I recommend him. He helped me a lot.
Neile J Brown
June 3, 2020
Best Calculus 4 & Real Analysis Tutor + More than 100% satisfied
Ritesh is very knowledgeable and try to understand the problems of a student. I am very much satisfied with him for my calculus 4 & Real Analysis exam. In calculus 4, I got 100/100 & in Real Analysis I got 95/100!! Amazing!! He is the Best calculus teacher I had ever & an automatic choice for Higher Level Math. Highly recommend. I am grateful to you...
Thank you, Take care.
Mohammad Fattal
May 31, 2020
Excellent 10/10
Highly Recommend, fast, trustworthy and very knowledgeable!!
