Home
Class 12
MATHS
The last term in the binomial expansion ...

The last term in the binomial expansion of `(2^(1/3) -1/sqrt(2))^n` is `(1/(3.9^(1/3)))^(log_3 8)` then the 5th term from the beginning is

A

210

B

420

C

105

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MATHEMATICS TIPS

    FIITJEE|Exercise ASSERTION - REASONING|8 Videos

  • MATHEMATICS TIPS

    FIITJEE|Exercise MCQ (MULTIPLE CORRECT)|30 Videos

  • MATHEMATICS TIPS

    FIITJEE|Exercise ASSIGNMENT (SECTION (I) : MCQ (SINGLE CORRECT)|120 Videos

  • MATHEMATICS

    FIITJEE|Exercise NUMERICAL DECIMAL BASED QUESTIONS|15 Videos

  • MATRICES

    FIITJEE|Exercise NUMERICAL BASED|3 Videos

Similar Questions

Explore conceptually related problems

The last term in the binomial expansion of (2^((1)/(3))-(1)/(sqrt(2)))^(n) is ((1)/(3.9^((1)/(3))))^(log_(3)8) then the 5 th term from the beginning is

If the last tem in the binomial expansion of (2^((1)/(3))-(1)/(sqrt(2)))^(n) is ((1)/(5))^(log_(3)8), then 5 th term from from the beginning is 210 b.420 c.105 d.none of these

Greatest term in the binomial expansion of (a+2x)^(9) when a=1&x=(1)/(3) is :

The sum of the rational terms in the binomial expansion of (2^((1)/(2)) + 3^((1)/(5)))^(10) is :

FIITJEE-MATHEMATICS TIPS-ASSIGNMENT -OBJECTIVE
  1. If a(1),a(2),a(3)… are in G.P. then the value of |{:(log a(n),loga(n+...

    Text Solution

    |

  2. If alphaa n dbeta are the roots of x^2-a(x-1)+b=0 then find the value ...

    Text Solution

    |

  3. The last term in the binomial expansion of (2^(1/3) -1/sqrt(2))^n is (...

    Text Solution

    |

  4. If alpha is a root of z^5 +z^3 +2+3=0, then

    Text Solution

    |

  5. Let S1, S2, be squares such that for each ngeq1, the length of a side...

    Text Solution

    |

  6. The number of ways in which a committee of 3 women and 4 men be chosen...

    Text Solution

    |

  7. Forty team play a tournament. Each team plays every other team just ...

    Text Solution

    |

  8. The largest, two digit prime factor of ""^(200)C(100) is

    Text Solution

    |

  9. The number of ordered pairs of positive integers (m, n) satisfying m l...

    Text Solution

    |

  10. The minimum value of (x^4+y^4+z^2)/(x y z) for positive real numbers x...

    Text Solution

    |

  11. z is a complex number such that z+1/z=2cos 3^0 ,then the value of z^(2...

    Text Solution

    |

  12. Let the unit vectors vec a, vec b, vec c be the position vectors of t...

    Text Solution

    |

  13. If A=[{:(1,1),(0,1):}] and B=[{:(sqrt(3)//2,1//2),(-1//2,sqrt(3)//2):}...

    Text Solution

    |

  14. The quadratic x^2+a x=b+1=0 has roots which are positive integers, the...

    Text Solution

    |

  15. If the planes x=cy+bz,y=az+cx and z=bx+ay pass through a line then a^(...

    Text Solution

    |

  16. The distance of point of intersection of lines (x-4)/1=(x+3)/-4=(z-1)...

    Text Solution

    |

  17. Let A, B, C be points with position vectors r(1)=2hati-hatj+hatk, r(2)...

    Text Solution

    |

  18. The real numbers x, y satisfy x^(3)-3x^(2)+5x-17=0 and y^(3)-3y^(2)+5y...

    Text Solution

    |

  19. x, y, z in R such that x^(2)+y^(2)+z^(2)=1 and alpha=x^(2)+2y^(2)+3z^(...

    Text Solution

    |

  20. Let A, B, C be three events such that P (exactly one of A or (B) = P (...

    Text Solution

    |