Chapter Content type Value Position Created at
Chapter 6 - Mathematics text PERMUTATIONS AND COMBINATIONS 117 i.e., selecting r objec... 36 Delete Content
Chapter 6 - Mathematics image /default_org/ncert_images/class-xi/ma... 37 Delete Content
Chapter 6 - Mathematics text 118 MATHEMATICS 2 3 2! 3! = C 1 C = 2 × = 6 . 1! 1! 2! 1!... 38 Delete Content
Chapter 6 - Mathematics image /default_org/ncert_images/class-xi/ma... 39 Delete Content
Chapter 6 - Mathematics text PERMUTATIONS AND COMBINATIONS 119 (iv) There are 26 red c... 40 Delete Content
Chapter 6 - Mathematics image /default_org/ncert_images/class-xi/ma... 41 Delete Content
Chapter 7 - Mathematics text BINOMIAL THEOREM 133 5 6 4.  x + 1 5.  x+ 1   3 x ... 16 Delete Content
Chapter 6 - Mathematics text 120 MATHEMATICS 4 The number of ways of selecting 3 vowel... 42 Delete Content
Chapter 6 - Mathematics image /default_org/ncert_images/class-xi/ma... 43 Delete Content
Chapter 6 - Mathematics text PERMUTATIONS AND COMBINATIONS 121 Example 22 Find the num... 44 Delete Content
Chapter 6 - Mathematics image /default_org/ncert_images/class-xi/ma... 45 Delete Content
Chapter 6 - Mathematics text 122 MATHEMATICS Therefore, the required number of numbers... 46 Delete Content
Chapter 6 - Mathematics image /default_org/ncert_images/class-xi/ma... 47 Delete Content
Chapter 6 - Mathematics text PERMUTATIONS AND COMBINATIONS 123 listed as in a dictiona... 48 Delete Content
Chapter 6 - Mathematics image /default_org/ncert_images/class-xi/ma... 49 Delete Content
Chapter 7 - Mathematics image /default_org/ncert_images/class-xi/ma... 17 Delete Content
Chapter 6 - Mathematics text 124 MATHEMATICS th are of first kind, 2 objects are of th... 50 Delete Content
Chapter 6 - Mathematics image /default_org/ncert_images/class-xi/ma... 51 Delete Content
Chapter 6 - Mathematics text PERMUTATIONS AND COMBINATIONS 125 the formula for C . How... 52 Delete Content
Chapter 7 - Mathematics image /default_org/ncert_images/class-xi/ma... 1 Delete Content
Chapter 7 - Mathematics text 126 MATHEMATICS Chapter 7 BINOMIALTHEOREM v Mathematics i... 2 Delete Content
Chapter 7 - Mathematics image /default_org/ncert_images/class-xi/ma... 3 Delete Content
Chapter 7 - Mathematics text BINOMIAL THEOREM 127 We now arrange the coefficients in t... 4 Delete Content
Chapter 7 - Mathematics image /default_org/ncert_images/class-xi/ma... 5 Delete Content
Chapter 7 - Mathematics text 128 MATHEMATICS 12 Now, if we want to find the expansion ... 6 Delete Content