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Models Letter Lock , Palindrome ππ
Lesson 6 of 28 β’ 8 upvotes β’ 10:55mins
Jagat Singh
Permutation and combinations models letter lock , word in dictionar , rank of MOTHER, KNIFE ,AGAIN, to find word for given rank, palindrme and assignment problems for iit jee math and last year asked questions
Permutation and Combinations for IIT-JEE
28 lessons β’ 6h 14m
1
Course overview
5:55mins
2
Fundamental Rules of Countings
12:57mins
3
Model Tossing Coins, Flag Signals
12:08mins
4
Models for Countings
10:39mins
5
Models Dictionary π
14:34mins
6
Models Letter Lock , Palindrome ππ
10:55mins
7
Factorial and polyganic law
14:38mins
8
Permutation, combination, nPr and nCr
14:27mins
9
Geometrical figures βΊοΈβΉοΈπ½
14:02mins
10
String method and Gap method
10:25mins
11
String method γ°οΈ and Gap method part 2
13:41mins
12
Boat β΅ problem and sitting arrangements
15:00mins
13
Formation of groups
13:43mins
14
Formation of groups part 2
14:01mins
15
Arrangements after selections
15:00mins
16
Selection and then arrangements part 2
14:45mins
17
Arrangement of alike objects
13:27mins
18
Selection of Identical Objects
13:44mins
19
Inclusion Exclusion Principal
13:23mins
20
Circular Permutations / Arrangements
15:00mins
21
Circular Permutations / Arrangements
15:00mins
22
Circular Permutation for Clock/Anticlockwise rotation
13:27mins
23
Selection of atleast one item or Objects
13:01mins
24
Divisors of a number and all problems on it
13:41mins
25
Grid problems or Path problems
12:32mins
26
Previous year questions in seconds
15:00mins
27
Number of non negative integral solutions p1
13:44mins
28
Number of nin negative integral solutions p2
15:00mins
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