Home
Class 12
MATHS
The middle terms in the expansion of (x+...

The middle terms in the expansion of `(x+(1)/(x))^(10)` is-

A

`""^(10)C_(4) . X^(2)`

B

`""^(10)C_(5)`

C

`""^(10)C_(6).(1)/(x^(2))`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MCQ's

    CHHAYA PUBLICATION|Exercise QUESTION PAPER 9|66 Videos

  • MCQ's

    CHHAYA PUBLICATION|Exercise QUESTION PAPER 8|90 Videos

  • MCQ ZONE 3

    CHHAYA PUBLICATION|Exercise Question Paper 8|30 Videos

  • Measures of Central Tendency

    CHHAYA PUBLICATION|Exercise Exercise 2 C Very short answer type question|18 Videos

Similar Questions

Explore conceptually related problems

Show that the value of the middle term in the expansion of (x+(1)/(2x))^(2n)" is " (1.3.5.....(2n-1))/(n!)

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

Find the middle term in the expansion of (x-1/(2y))^10 .

find the middle term in the expansion of (x/2+1/x)^7

The coefficient of the 10th term in ,the expansion of (x-(1)/(x))^(20) is -

Show that the middle term in the expansion of (x-1/x)^(2n) is (1.3.5.7....(2n-1))/(n!)(-2)^n

The middle term in the expansion of (2x-3y)^(12) is -

Prove that the coefficient of the middle term in the expansion of (1+x)^(12) is equal to the sum of the coeffcients of the two middle terms in the expansion of (1+x)^(11)

Show that the coefficient of the middle term in the expansion of (1+x)^(40) is equal to the sum of the coefficients of the two middle terms of (1+x)^(39) .

The middle term in the expansion of (1-3x+3x^2-x^3)^(2n) is

CHHAYA PUBLICATION-MCQ's-QUESTION PAPER 6
  1. If (a-bx)/(a+bx) =(b- cx)/(b+cx), then a,b,c are in

    Text Solution

    |

  2. There are 15 points in a plane of which 4 points lie in one line and a...

    Text Solution

    |

  3. The middle terms in the expansion of (x+(1)/(x))^(10) is-

    Text Solution

    |

  4. The argument of the complex number z=1 + i tan ""(3pi)/(5) is-

    Text Solution

    |

  5. If a (r) is the coefficient of x^r in the expansion of (1+ x+x^(2)) ^(...

    Text Solution

    |

  6. A man has 10 friends. In how many ways he can invite one of more of th...

    Text Solution

    |

  7. There are 10 points in space of which 5 points are in the same plane, ...

    Text Solution

    |

  8. The statement a+ib lt c+ id is true for-

    Text Solution

    |

  9. If a,b,c,d,e are in A.P., then the value of (a+b+5c-5d+e) in terms of ...

    Text Solution

    |

  10. If x+1/x =sqrt3, then one value of x is-

    Text Solution

    |

  11. Two variables x and y are related by y=8+2x, if the S.D. of x is 3, th...

    Text Solution

    |

  12. From a set of 100 cards numbered 1 to 100, one card is drawn at random...

    Text Solution

    |

  13. Let S(k): 1+3+5+…+(2k-1) =3+k^(2), state which of the following is tru...

    Text Solution

    |

  14. If the term independent of x in the expansion of (sqrtx +(k)/(x^(2)))^...

    Text Solution

    |

  15. If 5/3 (2-x)ge 3/5 (x-2), state which of the following is true-

    Text Solution

    |

  16. If (cos theta + i sin theta)(cos 2 theta +i sin 2 theta ) …(cos n thet...

    Text Solution

    |

  17. Let z(1) and z(2) be the roots of z ^(2)+az+b=0. If the origin, z(1) ...

    Text Solution

    |

  18. The number of terms in the expansion of (a+b+c)^(10) is-

    Text Solution

    |

  19. A straight line passes through P (1,2) and is such that its intercept...

    Text Solution

    |

  20. The coordinates of the centroid of the triangle where the mid-points o...

    Text Solution

    |