Home
Class 11
MATHS
How many arithmetic progressions with 10...

How many arithmetic progressions with 10 terms are there whose first term is in the set {1, 2, 3} and whose common difference is in the set {2, 3, 4} ?

Promotional Banner

Topper's Solved these Questions

  • PERMUTATIONS AND COMBINATIONS

    MODERN PUBLICATION|Exercise EXERCISE|319 Videos

  • MATHEMATICAL REASONING

    MODERN PUBLICATION|Exercise EXERCISE|169 Videos

  • PROBABILITY

    MODERN PUBLICATION|Exercise EXERCISE|348 Videos

Similar Questions

Explore conceptually related problems

Find the nth term of AP whose first term is 12 and common difference is 7.

Find the arithmetic series of n terms whose first term is a and last term is l.

Determine the 25th term of an AP., whose 9th term is -6 and common difference is 5/4 .

Write first four terms of A.P. when first term a = 3 and common difference d= 2.

The third term of an A.P. is 25 and the tenth term is -3. Find the first term and the common difference.

Write first four terms of A.P. when first term a = 4 and common difference d = 3.

If S_n denotes the sum of n terms of an A.P. whose first term is a, and the common difference is d Find: = Sn - 2Sn + S(n +2) .

The third term of an A.P. is 25 and the tenth term is - 3. Find the first term and the common difference.

Write first four terms of A.P. when first term a = -2and common difference d= 0.

MODERN PUBLICATION-PERMUTATIONS AND COMBINATIONS-EXERCISE
  1. Each of the six squares in the strip shown in the fig., is to be colou...

    Text Solution

    |

  2. A mathematical club consists of 18 members. In how many Wars can the m...

    Text Solution

    |

  3. How many arithmetic progressions with 10 terms are there whose first t...

    Text Solution

    |

  4. There are 6 items in column A and 6 items in column B. A student is as...

    Text Solution

    |

  5. A code word is to consist of two distinct English alphabets followed b...

    Text Solution

    |

  6. How many 4-letter words, with or without meaning, can be formed out of...

    Text Solution

    |

  7. Find the number of permutations of the letters of the words 'DADDY DID...

    Text Solution

    |

  8. In how many different ways can the word ‘EATERAN EATER’ be arranged so...

    Text Solution

    |

  9. Three married couples are to be seated in a row having six seats in a ...

    Text Solution

    |

  10. A group consists of 4 girls and 7 boys. In how many ways can a team of...

    Text Solution

    |

  11. A group consists of 4 girls and 7 boys. In how many ways can a team of...

    Text Solution

    |

  12. A group consists of 4 girls and 7 boys. In how many ways can a team of...

    Text Solution

    |

  13. A committee of 7 has to be formed from 9 boys and 4 girls. In how many...

    Text Solution

    |

  14. A committee of 7 has to be formed from 9 boys and 4 girls. In how many...

    Text Solution

    |

  15. A committee of 7 has to be formed from 9 boys and 4 girls. In how many...

    Text Solution

    |

  16. Determine the number of 5 cards combination out of a deck of 52 cards ...

    Text Solution

    |

  17. The English alphabet has 5 vowels and 21 consonants. How many words wi...

    Text Solution

    |

  18. Find the number of permutations of n different things taken r at a tim...

    Text Solution

    |

  19. A coin is tossed 5 times. Determine the number of ways in which 0 head...

    Text Solution

    |

  20. Six X 's have to be placed in the squares of the figure below, such th...

    Text Solution

    |