Home
Class 11
MATHS
If x is positive, the first negative ter...

If `x` is positive, the first negative term in the expansion of `(1+x)^(27//5)i s(|x|<1)` `5t ht e r m` b. `8t ht e r m` c. `6t ht e r m` d. `7t ht e r m`

A

6th term

B

7 th term

C

5th term

D

8 th term

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • BINOMIAL THEOREM AND ITS APPLCIATIONS

    OBJECTIVE RD SHARMA ENGLISH|Exercise Exercise|103 Videos

  • CARTESIAN CO-ORDINATE SYSTEM

    OBJECTIVE RD SHARMA ENGLISH|Exercise Exercise|27 Videos

Similar Questions

Explore conceptually related problems

If 0 lt x lt 1 , the first negative term in the expansion of (1+x)^(27//5) is

Write down the first three terms in the expansion of (3 + x)^(-3//2)

Write down the first three terms in the expansion of (4 - 5x)^(-1//2)

The middle term in the expansion of (x + 1/x)^(2n) is

If (r+1)t h term is the first negative term in the expansion of (1+x)^(7//2), then find the value of rdot

Find the 5th term in the expansion of (1+x^2)^12

Write down the first three terms in the expansion of (8 - 7x)^10

Find the constant term in the expansion of (x-1//x)^6dot

Find the 10th term in the expansion of 5^x

Constant term in the expansion of ( x- (1)/(x)) ^(10) is

OBJECTIVE RD SHARMA ENGLISH-BINOMIAL THEOREM AND ITS APPLCIATIONS -Chapter Test
  1. about to only mathematics

    Text Solution

    |

  2. The sum ""^(40)C(0) + ""^(40)C(1)+""^(40)C(2)+…+""^(40)C(20) is equal ...

    Text Solution

    |

  3. If x is positive, the first negative term in the expansion of (1+x)^(2...

    Text Solution

    |

  4. The numberof integral termsin the expansion of ( (3)-root(8)(5))^256 i...

    Text Solution

    |

  5. Find the term independent of x in the expansion of (sqrt(x/3)+((sqrt3)...

    Text Solution

    |

  6. If the coefficients of x^2 and x^3 in the expansion of (3 + ax)^(9) be...

    Text Solution

    |

  7. If the integers r gt 1, n gt 2 and coefficients of (3r)th " and " (r +...

    Text Solution

    |

  8. about to only mathematics

    Text Solution

    |

  9. The coefficient of x^(5) in the expansion of (x +3)^(6),is

    Text Solution

    |

  10. Coefficient of x^(n) in the expansion of ((1+x)^(n))/(1-x)

    Text Solution

    |

  11. The sum of the rational terms in the expansion of (2^(1//5) + sqrt(...

    Text Solution

    |

  12. The expression (sqrt(2x^2+1)+sqrt(2x^2-1))^6 + (2/(sqrt(2x^2+1)+sqrt(2...

    Text Solution

    |

  13. If the sum of the coefficients of the first, second, and third terms ...

    Text Solution

    |

  14. In the expansion of (1+x+x^3+x^4)^10, the coefficient of x^4 is ^40C4 ...

    Text Solution

    |

  15. Find the coefficient of x^5 in the expansion of (1+x^2)^5(1+x)^4.

    Text Solution

    |

  16. In the expansion of (x^3-1/(x^2))^n ,n in N , if the sum of the coeff...

    Text Solution

    |

  17. sum(k=1)^ook(1-1/n)^(k-1)=>? a.n(n-1) b. n(n+1) c. n^2 d. (n+1)^2

    Text Solution

    |

  18. The coefficient of x^(10) in the expansion of (1+x^2-x^3)^8 is 476 b. ...

    Text Solution

    |

  19. Find the interval of x, for which the expansion of (8 – 3x)^(3/2) in...

    Text Solution

    |

  20. If the coefficients of x^2 and x^3 in the expansion of (3 + ax)^(9) be...

    Text Solution

    |