Home
Class 11
MATHS
Find the value of ""^6C2...

Find the value of `""^6C_2`

Text Solution

Verified by Experts

15
Promotional Banner

Topper's Solved these Questions

  • MATHEMATICAL REASONING

    A N EXCEL PUBLICATION|Exercise QUESTION PAPER|45 Videos

  • PRINCIPLE OF MATHEMATICL INDUCTION

    A N EXCEL PUBLICATION|Exercise QUESTION BANK|40 Videos

Similar Questions

Explore conceptually related problems

Find the value of ^10C_4

If in the case of a carnot's engine, T_1=100C , T_2=0C and Q_1= 4200J , find the value of Q_2.

Find value sqrt3+2+y=4 . Find the value of y.

Find the value of (10.2)^6+(9.8)^6

If |(a^(2),b^(2),c^(2)),((a+1)^(2),(b+1)^(2),(c+1)^(2)),((a-1)^(2),(b-1)^(2),(c-1)^(2))|=k(a-b)(b-c)(c-a) then find the value of k.

If (5/3,22/3,(-22)/3) is the centroid of /_\PQR with vertices P(a,7,-10), Q(1,2b,-6) and R(4,9,3c) , Find the value of a,b,c.

If (1+x-2x^(2))^(6)=1+a_(1)x+a_(2)x^(2)+….+a_(12)^(x^(12)) , then find the value of a_(2)+a_(4)+a_(6)+….+a_(12) .

Find the value of r if 5P_r = 6P_(r-1)

Expand (a+b)^6-(a-b)^6 . Hence find the value of (sqrt2+1)^6-(sqrt2-1)^6

A N EXCEL PUBLICATION-PERMUTATIONS AND COMBINATIONS-QUESTION BANK
  1. Find the value of 5!

    Text Solution

    |

  2. If (n!)/((n-2)!)=56, find the value of n

    Text Solution

    |

  3. Find the value of ""^6C2

    Text Solution

    |

  4. If ""^nC14=^nC20 find the values of ""^nC28 and ""^nC32

    Text Solution

    |

  5. In how many ways can a cricket team of 11 of players be selected from ...

    Text Solution

    |

  6. A cricket team consists of 15 players, out of it 5 are bowlers. In how...

    Text Solution

    |

  7. A cricket team consists of 15 players, out of it 5 are bowlers. In how...

    Text Solution

    |

  8. Determine the number of 5 card combinations out of a deck of 52 cards ...

    Text Solution

    |

  9. From a deck of 52 cards, 5 cards combination is taken out Find the nu...

    Text Solution

    |

  10. From a deck of 52 cards, 5 cards combination is taken out Find the nu...

    Text Solution

    |

  11. There are 8 men and 5 women How many committees can be formed if it c...

    Text Solution

    |

  12. There are 8 men and 5 women How many committees of 5 men and 3 women ...

    Text Solution

    |

  13. There are 8 men and 5 women. How many committees consists of 5 men and...

    Text Solution

    |

  14. Consider a group of 5 boys and 4 girls In how many ways 3 boys can be ...

    Text Solution

    |

  15. Consider a group of 5 boys and 4 girls In how many ways 3 girls can be...

    Text Solution

    |

  16. In how many different ways can a team of 3 boys and 3 girls be selecte...

    Text Solution

    |

  17. In an examination a question paper consists of' 12 questions divided i...

    Text Solution

    |

  18. In an examination a question paper consists of' 12 questions divided i...

    Text Solution

    |

  19. In an examination a question paper consists of' 12 questions divided i...

    Text Solution

    |

  20. In an examination a question paper consists of' 12 questions divided i...

    Text Solution

    |