Home
Class 12
MATHS
If b is the first term of an infinite G....

If b is the first term of an infinite G.P. Whose sum is five, then b lies in the interval:

A

`[10,oo)`

B

`(-oo,-10]`

C

`(-10,0)`

D

(0,10)

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • PROGRESSIONS

    MCGROW HILL PUBLICATION|Exercise Questions from Previous Years. B-Architecture Entrance Examination Papers|25 Videos

  • PROGRESSIONS

    MCGROW HILL PUBLICATION|Exercise EXERCISES (Numerical Answer Type Questions)|19 Videos

  • PROBABILITY

    MCGROW HILL PUBLICATION|Exercise Previous Years B-Architecture Entrance Examination Papers|21 Videos

  • QUADRATIC EQUATIONS

    MCGROW HILL PUBLICATION|Exercise Questions from previous Years. B - architecture entrance examination papers|16 Videos

Similar Questions

Explore conceptually related problems

The first term of an Infinite G.P is K and its sum is 12 ,then the range of K is

Find the sum of an infinite G.P. whose first term is 28 and the second term is 4.

The sum of an infinite G.P. . Is 6 and its first term is 2 . Find the series

The sum of first two terms of an infinite G.P. is 1 and every terms is twice the sum of the successive terms. Its first terms is

If each term of an infinite G.P.is twice the sum of the terms following it,then find the common ratio of the G.P.

If S is the sum to infinite terms of a G.P.whose first term is 'a',then the sum of the first n terms is

The first term of an infinite G.P. is 1 and every term is equals to the sum of the successive terms, then its fourth term will be

MCGROW HILL PUBLICATION-PROGRESSIONS-Questions from Previous Years. AIEEE/JEE Main Papers
  1. Let Let 1/x1,1/x2...1/xn(x i ne0" for "i=1,2,...n) in A.P. Such that x...

    Text Solution

    |

  2. The sum of the first 20 terms of the series 1+3/2+7/4+15/8+31/16+... i...

    Text Solution

    |

  3. If b is the first term of an infinite G.P. Whose sum is five, then b l...

    Text Solution

    |

  4. Let An=(3/4)-(3/4)^2+(3/4)^3+….+(-1)^(n-1)(3/4)^n and Bn = 1-An. find ...

    Text Solution

    |

  5. If the sum of the first 15 terms of the series ((3)/(4))^(3)+(1(1)/(2)...

    Text Solution

    |

  6. If a, b and c be three distinct real number in G.P. and a + b + c = xb...

    Text Solution

    |

  7. Let a1, a2,...,a30 be an AP, S=sum(i=1)^(30)ai and T=sum(i=1)^(15)a(2i...

    Text Solution

    |

  8. The sum of series 1+6+(9(1^(2)+2^(2)+3^(2)))/(7) + (12(1^(2)+2^(2)+...

    Text Solution

    |

  9. Let a, b and c be the 7th, 11th and 13th terms respectively of a non-c...

    Text Solution

    |

  10. If 5, 5r and 5r^(2) are the lengths of the sides of a triangle, then r...

    Text Solution

    |

  11. The sum of all two digit positive numbers which when divided by 7 yiel...

    Text Solution

    |

  12. The sum of an infinite geometric series with positive terms is 3 and t...

    Text Solution

    |

  13. Let a1,a2," ..."a10 be a G.P. If a3/a1=25," then "a9/a5 equals

    Text Solution

    |

  14. Let S(k) = (1+2+3+...+k)/(k). If S(1)^(2) + s(2)^(2) +...+S(10)^(2) = ...

    Text Solution

    |

  15. The product of three consecutive terms of a G.P. is 512. If 4 is added...

    Text Solution

    |

  16. Let Sn=1+q+q^2 +?+q^n and Tn =1+((q+1)/2)+((q+1)/2)^2+?+((q+1)/2)^n If...

    Text Solution

    |

  17. If 19^(th) term of a non-zero A.P. is zero, then (49^(th) term) : (29^...

    Text Solution

    |

  18. The sum of all natural numbers 'n' such that 100 lt n lt 200 and HCF (...

    Text Solution

    |

  19. The sum underset(k=1)overset(20)sum k (1)/(2^(k)) is equal to

    Text Solution

    |

  20. Let sum(k=1)^(10)f(a+k)=16(2^(10)-1), where the function f satisfies ...

    Text Solution

    |