Home
Class 12
MATHS
The middle term of expansion (10/x+x/10)...

The middle term of expansion `(10/x+x/10)^(10)` is

A

`overset (7) C underset (5)`

B

`overset (8) C underset (5)`

C

`overset (9) C underset (5)`

D

`overset (10) C underset (5)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • COMMON ENTRANCE TEST - 2018

    HIMALAYA PUBLICATION|Exercise QUESTION BANK|60 Videos

  • COMMON ENTRANCE TEST -2016

    HIMALAYA PUBLICATION|Exercise QUESTION BANK|60 Videos

Similar Questions

Explore conceptually related problems

The middle term of expansion of ((10)/(x) + (x)/(10))^(10)

The coefficients of the middle term in the expansion of (1+x)^(40) is

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

Show that the coefficient of the middle term in the expansion of (1+x)^(2n) is equal to the sum of the coefficients of two middle terms in the expansion of (1 + x)^(2n-1)

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

Find the middle term in the expansion of ((x)/(3)+9y)^(10)

The middle term in the expansion of ((x-(1))/(x))^(18) is...

Find the middle term in the expansion of : (a/x+\ b x)^(12)

Find the middle term in the expansion of ( x^(2) +(3)/( x) )^(20 )

HIMALAYA PUBLICATION-COMMON ENTRANCE TEST -2015-QUESTION BANK
  1. If alpha and beta are the roots of x^(2) - ax + b^(2) = 0, then alpha^...

    Text Solution

    |

  2. If the 2^(nd) and 5^(th) terms of G.P. are 24 and 3 respectively then ...

    Text Solution

    |

  3. The middle term of expansion (10/x+x/10)^(10) is

    Text Solution

    |

  4. If |(2a,x(1),y(1)),(2b,x(2),y(2)),(2c,x(3),y(3))| = (abc)/2 != 0 , th...

    Text Solution

    |

  5. The shaded region shown in fig. is given by the inequation

    Text Solution

    |

  6. ~ [(~p) ^^q] is logically equivalent to

    Text Solution

    |

  7. The value of sin^(-1) ((2 sqrt2)/(3)) + sin^(-1) ((1)/(3)) is equal to

    Text Solution

    |

  8. If the ecentricity of the hyperbola (x^(2))/(a^(2)) -(y^(2))/(b^(2))=...

    Text Solution

    |

  9. If vec(a) = hat(i) + 2hat(j) +2hat(k) , |vec(b)| = 5 and the angle ...

    Text Solution

    |

  10. If vec(a)=i-2 j + 3k, vec(b) is a vector such that vec(a).vec(b)= |vec...

    Text Solution

    |

  11. If direction cosines of a vector of magnitude 3 are 2/3 , - 9/3 , 2/3...

    Text Solution

    |

  12. Equation of line passing through the point (2,3,1) and parallel to...

    Text Solution

    |

  13. Foot of perpendicular drawn from the origin to the plane 2x-3y +4z = ...

    Text Solution

    |

  14. If two dice are thrown simultaneously , then the probability that the ...

    Text Solution

    |

  15. If y = f(x^(2)) and f'(3) = 5 then (dy)/(dx) at x = 1 is

    Text Solution

    |

  16. If x= a cos^(3) theta, y= a sin^(3) theta, then 1 + ((dy)/(dx))^(2) is

    Text Solution

    |

  17. Slope of normal to the curve y = x^(2) - 1/(x^(2)) at (-1,0) is

    Text Solution

    |

  18. int 1/(x^(2)(x^(4)+1)^(3//4)) dx is equal to .

    Text Solution

    |

  19. If f : R to R is defined by f(x) = x/(x^(2)+1) find f(f(2)) .

    Text Solution

    |

  20. Evalute |(cos 15^(@) sin 15^(@)),(sin 75^(@) cos 75^(@))|

    Text Solution

    |