Maths
4. If 1/6! + 1/7! = x/8! , find x
24
Oct
4. If 1/6! + 1/7! = x/8! , find x 4. If 1/6! + 1/7! = x/8! find x. October 24, 2021 Category: Chapter 7 - Permutation and Combination , Maths , NCERT Exemplar Class 11 ,
3. Compute 8! / 6! x 2!
24
Oct
3. Compute 8! / 6! x 2! 3. Compute 8! / 6! x 2! October 24, 2021 Category: Chapter 7 - Permutation and Combination , Maths , NCERT Exemplar Class 11 ,
2. Is 3 ! + 4 ! = 7 ! ?
24
Oct
2. Is 3 ! + 4 ! = 7 ! ? 2. Is 3 ! + 4 ! = 7 ! ? October 24, 2021 Category: Chapter 7 - Permutation and Combination , Maths , NCERT Exemplar Class 11 ,
1. Evaluate (i) 8 ! (ii) 4 ! – 3 !
24
Oct
1. Evaluate (i) 8 ! (ii) 4 ! – 3 ! 1. Evaluate (i) 8 ! (ii) 4 ! – 3 ! October 24, 2021 Category: Chapter 7 - Permutation and Combination , Maths , NCERT Exemplar Class 11 ,
6. Given 5 flags of different colours, how many different signals can be generated if each signal requires the use of 2 flags, one below the other?
24
Oct
6. Given 5 flags of different colours, how many different signals can be generated if each signal requires the use of 2 flags, one below the other? 6. Given 5 flags of different colours how many different signals can be generated if each signal requires the use of 2 flags one below the other? October [...]
5. A coin is tossed 3 times and the outcomes are recorded. How many possible outcomes are there?
24
Oct
5. A coin is tossed 3 times and the outcomes are recorded. How many possible outcomes are there? 5. A coin is tossed 3 times and the outcomes are recorded. How many possible outcomes are there? October 24, 2021 Category: Chapter 7 - Permutation and Combination , Maths , NCERT Exemplar Class 11 ,
4. How many 5-digit telephone numbers can be constructed using the digits 0 to 9 if each number starts with 67 and no digit appears more than once?
24
Oct
4. How many 5-digit telephone numbers can be constructed using the digits 0 to 9 if each number starts with 67 and no digit appears more than once? 4. How many 5-digit telephone numbers can be constructed using the digits 0 to 9 if each number starts with 67 and no digit appears more than [...]
3. How many 4-letter code can be formed using the first 10 letters of the English alphabet, if no letter can be repeated?
24
Oct
3. How many 4-letter code can be formed using the first 10 letters of the English alphabet, if no letter can be repeated? 3. How many 4-letter code can be formed using the first 10 letters of the English alphabet if no letter can be repeated? October 24, 2021 Category: Chapter 7 - Permutation and [...]
2. How many 3-digit even numbers can be formed from the digits 1, 2, 3, 4, 5, 6 if the digits can be repeated?
24
Oct
2. How many 3-digit even numbers can be formed from the digits 1, 2, 3, 4, 5, 6 if the digits can be repeated? 2 2. How many 3-digit even numbers can be formed from the digits 1 3% 4 5 6 if the digits can be repeated? October 24, 2021 Category: Chapter 7 - [...]
1. How many 3-digit numbers can be formed from the digits 1, 2, 3, 4 and 5 assuming that
24
Oct
1. How many 3-digit numbers can be formed from the digits 1, 2, 3, 4 and 5 assuming that 1. How many 3-digit numbers can be formed from the digits 1 2 3% 4 and 5 assuming that October 24, 2021 Category: Chapter 7 - Permutation and Combination , Maths , NCERT Exemplar Class 11 [...]