Home
Class 12
MATHS
If X={4^(n)-3n-1:ninN}andy={9(n-1):ninN}...

If `X={4^(n)-3n-1:ninN}andy={9(n-1):ninN}`, then `X uu Y` equals

A

N

B

Y-X

C

X

D

Y

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • BINOMIAL THEOREM

    VMC MODULES ENGLISH|Exercise NUMERICAL VALUE TYPE FOR JEE MAIN|14 Videos

  • CIRCLES

    VMC MODULES ENGLISH|Exercise JEE ADVANCED ( ARCHIVE )|68 Videos

Similar Questions

Explore conceptually related problems

If X={4^(n)-3n-1 : n in N} and Y={9(n-1) : n in N} , then

If X={4^(n)-3n-1:n in N} and {9(n-1):n in N} , the prove that X sub Y .

If X={8^(n)-7n-1,n in N} and Y={49(n-1):n inN}, then prove that X sube Y .

If X= {8^n-7n-1,n in N} and Y= {49(n-1);ninN} , then prove that X is a subset of Y

If N_(a)={an:ninN} , then N_(5) nn N_(7) equals

If A={x:x=3^(n)-2n-1, n in N} and B={x:x = 4(n-1), n in N} . Then

If A={x:x=2n+1,nin Z}and B={x:x = 2n ,ninn Z} then A cup B=

If A=(x : x=4n+1,nle5,n in N} and B={3n : n le 8, n in N} , then find (A-(A-B)) .

If P_(n) denotes the product of all the coefficients of (1+x)^(n) and 9!P_(n+1)=10^(9)P_(n) then n is equal to

If {:X=[(3,-4),(1,-1)]:} , the value of X^n is equal to

VMC MODULES ENGLISH-BINOMIAL THEOREM-JEE Archive
  1. The sum of coefficient of integral powers of x in the binomial expansi...

    Text Solution

    |

  2. Coefficient of x^(11) in the expansion of (1+x^2)(1+x^3)^7(1+x^4)^(12)...

    Text Solution

    |

  3. If X={4^(n)-3n-1:ninN}andy={9(n-1):ninN}, then X uu Y equals

    Text Solution

    |

  4. The coefficient of the term independent of x in the exampansion of ((x...

    Text Solution

    |

  5. In the binomial expansion of (a-b)^nngeq5, the sum of the 5th and 6th ...

    Text Solution

    |

  6. The expression [x+(x^(3)-1)^((1)/(2))]^(5)+[x-(x^(3)-1)^((1)/(2))]^(...

    Text Solution

    |

  7. Given positive integers r >1,n >2 and that the coefficient of (3r d)t ...

    Text Solution

    |

  8. If the coefficient of x^(3) and x^(4) in the expansion of (1+ax+bx^(2)...

    Text Solution

    |

  9. If the coefficients of 2nd, 3rd and 4th terms in the expansion of (...

    Text Solution

    |

  10. If (1 + ax)^n= 1 +8x+ 24x^2 +..... then the value of a and n is

    Text Solution

    |

  11. about to only mathematics

    Text Solution

    |

  12. Using binomial theorem, prove that (101)^(50)> 100^(50)+99^(50)dot

    Text Solution

    |

  13. If .^(n)C(4), .^(n)C(5) and .^(n)C(6) are in A.P., then n can be

    Text Solution

    |

  14. if sum(r=0)^(25).^(50)C(r)(.^(50-r)C(25-r))=k(.^(50)C25), then k equal...

    Text Solution

    |

  15. If the coefficients of x^(2) and x^(3)are both zero, in the expansion ...

    Text Solution

    |

  16. The smallest natural number n, such that the coefficient of x in the e...

    Text Solution

    |

  17. If some three consecutive coefficeints in the binomial expanison of (x...

    Text Solution

    |

  18. If the fourth term in the binomial expansin of ((2)/(x) + x^(log(8) x)...

    Text Solution

    |

  19. If the fourth term in the expansion of {sqrt(1/("""x^log(x+1)"}'+1/(x^...

    Text Solution

    |

  20. The sum of the coefficients of all even degree terms in x in the expan...

    Text Solution

    |