Hidden Gem Awardee (Unacademy Monthly Award). 3rd yearite @BITSPilani (330/450 in BITSAT). AIR-3493 in JEE-Mains. NSEA Qualified (AIR ~ 250)

Yatharth Gairola

Satiating my hunger for spreading wisdom by creating a course on my favourite topic was a pleasure for me. I enjoyed it and you too will.
This course introduces the students to the most logical chapter of Mathematics -   'Permutation and Combination'
In this course we will learn about the fundamental principles of counting, and the basic applications of 'P&C' in our daily life.
By understanding 'P&C' using the minimum formula approach, this chapter will permanently get embedded in your minds.
But there is 1 thing to keep in mind, if you want to master 'P&C' -have patience, and watch full lessons without skipping any content- and one more thing, For this chapter you need to, ''Think logically to score magically''
I have a surprise exchange offer for you in the last part of the 1st lesson.
So come along and get ready to master the most logical chapter of the most logical subject.😃😃😃😃😃😃

IIT JEE 2020 and 2021 Main and Advanced exam preparation. Know about detailed syllabus, best books, exam pattern and dates. Cover previous year question papers and book solutions from great educators.

IIT JEE

JEE Main and Advanced Preparation

Hindi

(Hindi) Fundamentals of Permutation and Combination

Permutations & Combinations

Algebra

Mathematics

IITJEE, NEET UG and Foundation

Ace the toughest competitive and government exams in India 

Test Preparation

What is P&C and what are it's real life  applications. 📱👉📱

Course Overview - Introduction of Permutation and Combination (in Hindi)

Meaning and uses of F.P.O.C.
The 2 divisions of F.P.O.C.

Fundamental Principles Of Counting (F.P.O.C.) (in Hindi)

This or that theorem in 'P&C'.
Question based on it.

This Or That Theorem (in Hindi)

"This and that theorem"
Logic of multiplying in 'this and that' theorem.
Questions based on this theorem.

This And That Theorem (in Hindi)

(Part 1) Questions Based On F.P.O.C. (in Hindi)

2 questions based on F.P.O.C.
Books in shelf problems.

(Part 2) Questions Based On F.P.O.C. (in Hindi)

Number problem which came in JEE Main 2015 question paper.

Question (JEE Main 2015) Based On F.P.O.C. (in Hindi)

The 2 misconceptions related to debit/credit card numbers.
How to find the total number of possible debit/credit card numbers possible (valid + invalid).

(Extra 1) Myths Related To Debit And Credit Cards (in Hindi)

(Extra 2) Reality Of Debit/Credit Cards (Introduction) (in Hindi)

Card No. Major Industry Identifier (MII), Issuer Identification Number (IIN).

(Extra 3) Some Key Points Regarding Debit/Credit Card Number (in Hindi)

Check digit.
Luhn Algorithm.
H.W. on fun with real life application.

(Extra 4) Check Digit And Luhn Algorithm (in Hindi)

Solving a question on a particular case of debit/credit card.
Winding up the whole course, and preparing for the next course.

(Extra 5) Back To Permutation And Combination (in Hindi)

Introduction of Lexicography and a basic question based on it.

Rank and Lexicography (in Hindi)

Finding the rank of a word in a dictionary using Permutation and combination.

Rank Problem ("VIRAT") (in Hindi)

Finding the rank of a word if letters repeat.

Rank Problem with Repititions "YATHARTH" (Part 1) (in Hindi)

Rank Problem with Repititions "YATHARTH" (Part 2) (in Hindi)

nCr : Selecting r objects out of a group n distinct objects.
nPr : Selecting and then arranging.

NCr and nPr (in Hindi)

Question based on nCr, Forming a Cricket Team (in Hindi)

JEE Advanced 2016 (in Hindi)

A Note of Thanks (in Hindi)

A Game Changer in Mathematics, produced multiple 100 percentilers, Air 33 & 34 (Main 2024), his courses are the Benchmark for IIT JEE 

Vineet Loomba

This Course aims to provide crisp knowledge of statistics for IIT-JEE Exam. Concepts of Statistics of class 11 school exams will also be covered. This also includes the previous year questions on statistics

(Hindi) Statistics Complete Course on Latest Pattern : IIT JEE

An IIT-Delhi alumnus, mentor to top AIRs like 12 & 24, a specialist in Calculus, former faculty at Bansal Classes, Vibrant Academy & Etoos.

Manoj Chauhan

Course deals with Basics of counting/ Tricks to Count Fast / Permutation and Combination

(Hindi) Permutation and Combinations: IIT JEE

This course explains all the concepts of Permutations Combinations for JEE Main and Advanced namely Linear permutations, arangement of like objects, selection of objects, beggars method, grouping method, gap method, circular permutation etc.

(Hindi) Permutations Combinations - Zero to Hero

IIT Bombay | Taught AIR 1, 6, 20*in JEE Advanced | Taught AIR 28 (AIIMS Delhi) | Tutored INCHO AIR 60 | Mentored multiple 100 percentiles.

Sachin Rana

All the Concepts and the Important Questions in this considerably difficult chapter are dealt in detail in this course.

Permutations and Combinations: IIT JEE

Completed my B.tech in Electronics and also qualified GATE  with  AIR-675.I Like teaching, keen to learn new things and methods.

Anoop Kumar Pathak

In this course, Anoop Pathak discusses Permutations and Combinations. He takes you through topics like circular permutations, distribution, derangements and much more.

Permutations and Combinations (in Hindi)

AIR-42 in JEE, INChO Gold Medalist, INPHO qualified, former faculty at Resonance (Kota) & Nucleus (Kota)

Prashant Jain

In this course, we understand progressions from class X level and build it to JEE Advanced level using Outcome Based Teaching Method.

Lessons

20 lessons • 1h 45m

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Course Overview - Introduction of Permutation and Combination (in Hindi)

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Fundamental Principles Of Counting (F.P.O.C.) (in Hindi)

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This Or That Theorem (in Hindi)

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This And That Theorem (in Hindi)

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(Part 1) Questions Based On F.P.O.C. (in Hindi)

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(Part 2) Questions Based On F.P.O.C. (in Hindi)

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Question (JEE Main 2015) Based On F.P.O.C. (in Hindi)

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(Extra 1) Myths Related To Debit And Credit Cards (in Hindi)

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(Extra 2) Reality Of Debit/Credit Cards (Introduction) (in Hindi)

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(Extra 3) Some Key Points Regarding Debit/Credit Card Number (in Hindi)

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