Home
Class 11
MATHS
The co-efficient of a^(3)b^(4)c^(5) in t...

The co-efficient of `a^(3)b^(4)c^(5)` in the expansion of `(bc+ca+ab)^(6)` is

Promotional Banner

Topper's Solved these Questions

  • COMPLEX NUMBERS AND QUADRATIC EQUATIONS

    CENGAGE PUBLICATION|Exercise All Questions|877 Videos

Similar Questions

Explore conceptually related problems

Find the coefficient of a^3b^4c^5 in (ab+bc+ca)^6

If the co-efficient of linear expansion of iron is 12 xx 10^-6 //^@C , the value of co-efficient of superficial expansion is.

What do you mean by length expansion co-efflcient? Write the relationship between length expansion co-efficient (alpha) , area expansion co-efficient beta and volume expansion co-efficient (gamma) of solid.

In the expansion of (a+b)^15 .the co-efficient of a^8b^7 is

If a,b,c are distinct positive real numbers and a^(2)+b^(2) +c^(2)=1 then the value of ab+bc+ca is-

Correct relation between apparent expansion co-efficient delta_v and real expansion co-efficient delta_r be

If a= b cos ""(2pi)/(3) = c cos ""(4pi)/(3), then the value of (ab+ bc +ca) is-

Find the value of a^(3)+b^(3)+c^(3)-3abc, when a + b + c = 8 , ab+bc + ca = 19

The compound ratio of the ratios ab : c^(2), bc : a^(2) " and " ca : b^(2) " is " 1 : 1 .

If a = 1 , b = 2 , c = 3 , then find then value of (2a^(2)+2b^(2)+2c^(2)-ab-bc-ca)/(a^(3)+b^(3)+c^(3)-3abc)

CENGAGE PUBLICATION-BINOMIAL THEOREM-All Questions
  1. Find the number of irrational terms in the expansion of (5^(1//6)+2^(1...

    Text Solution

    |

  2. If x^p occurs in the expansion of (x^2+1/x)^(2n) , prove that its coef...

    Text Solution

    |

  3. The co-efficient of a^(3)b^(4)c^(5) in the expansion of (bc+ca+ab)^(6)...

    Text Solution

    |

  4. The coefficient of x^7 in the expansion of (1-x-x^2+x^3)^6 is

    Text Solution

    |

  5. If the number of terms in the expansion of (x+y+z)^n are 36, then find...

    Text Solution

    |

  6. The coefficient of a^3b^4c in the expansion of (1+a-b+c)^9 is equal to

    Text Solution

    |

  7. The coefficient of x^4 in the expansion of (1+x+x^2+x^3)^11 is

    Text Solution

    |

  8. Find the number of terms which are free from radical signs in the e...

    Text Solution

    |

  9. Find the coefficient of x^5 in the expression of (1+x^2)^5(1+x)^4.

    Text Solution

    |

  10. Find the coefficient of x^(13) in the expansion of (1-x)^5xx(1+x+x^2+x...

    Text Solution

    |

  11. Find the sum .^(10)C1+^(10)C3+^(10)C5+^(10)C7+^(10)C9

    Text Solution

    |

  12. Find the sum of 1/(1!(n-1)!)+1/(3!(n-3)!)+1/(5!(n-5)!)+ ...,

    Text Solution

    |

  13. If n is an even positive integer, then find the value of x if the gr...

    Text Solution

    |

  14. If |x|<1, then find the coefficient of x^n in the expansion of (1+2x+3...

    Text Solution

    |

  15. If (r+1)t h term is the first negative term in the expansion of (1+x)^...

    Text Solution

    |

  16. If |x|<1, then find the coefficient of x^n in the expansion of (1+x+x^...

    Text Solution

    |

  17. If |x|>1, then expand (1+x)^(-2)dot

    Text Solution

    |

  18. Find the cube root of 27

    Text Solution

    |

  19. Find the coefficient of x^2 in (a/(a+x))^(1//2)+(a/(a-x))^(1//2)

    Text Solution

    |

  20. Prove that :^(10)C1(x-1)^2-^(10)C2(x-2)^2+^(10)C3(x-3)^2 .....-^(10)C(...

    Text Solution

    |