Home
Class 10
MATHS
If the 3^(rd) term of a G.P. is 4/3 " an...

If the `3^(rd)` term of a G.P. is `4/3 " and " 6^(th) " term is " 32/81` find first term.

A

`3/2`

B

`2/3`

C

2

D

3

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • NUMBERS AND SEQUENCES

    PREMIERS PUBLISHERS|Exercise ACTIVITIES|9 Videos

  • MENSURATION

    PREMIERS PUBLISHERS|Exercise OTHER IMPORTANT OBJECTIVE TYPE QUESTIONS|16 Videos

  • RELATIONS AND FUNCTION

    PREMIERS PUBLISHERS|Exercise OTHER IMPORTANT OBJECTIVE TYPE QUESTIONS|25 Videos

Similar Questions

Explore conceptually related problems

If the 20th term of a H.P. is 1 and the 30th term is -1/17, then find its largest term.

If the first term of a G.P. is 729 and its 7^(th) term is 64, then the sum of first seven terms is

If p^(th) term of an AP is q and q^(th) term is p, find (p+q)^(th) term.

If the 10^(th) term of G.P is 9 and 4^(th) term is 4 then its 7^(th) term is

If the p^(th) term if an A.P. is q and the q^(th) term of an A.P is p then the r^(th) term is

If the sum of the first 14 terms of an AP is 1050 and its first term is 10, find the 20th term.

If sum of 3^(rd) and 8^(th) terms of an A.P. is 7 and sum of 7^(th) and 14^(th) terms is -3 then find 10^(th) term.

In an A.P. 19^(th) term is 52 and 38^(th) term is 128, Find sum of first 56 terms.

PREMIERS PUBLISHERS-NUMBERS AND SEQUENCES-OTHER IMPORTANT OBJECTIVE TYPE QUESTIONS
  1. Use Euclid Division Algorithm to find the Highest Common Factor (H.C.F...

    Text Solution

    |

  2. Find a and b such that a^(b) xx b^(a) = 5184

    Text Solution

    |

  3. We say that n is congruent to r modulo m if :

    Text Solution

    |

  4. If 59-=3 (mod 7) ,46 -=4 (mod 7) then 105 -= …. (mod 7 ), 13-=…. (mod ...

    Text Solution

    |

  5. The remainder when 7 xx 13 xx 19 xx 23 xx 29 xx 31 is divided by 6 is ...

    Text Solution

    |

  6. Find the least positive value of x such that 197 -= (x + 3) (mod 5).

    Text Solution

    |

  7. Find x if 10^(4) -= x (mod 23)

    Text Solution

    |

  8. What is the time 100 hours after 6 am ?

    Text Solution

    |

  9. The n^(th) term of the sequence 4, 7, 12, 19, … is

    Text Solution

    |

  10. In an A.P. with first term 'a' and common difference 'd' t(2n) - t(n) ...

    Text Solution

    |

  11. If an A.P. has its second term as 15, third term as 27 its fifth term ...

    Text Solution

    |

  12. No. of terms is the A.P.2,5,8,11,…..110 is :

    Text Solution

    |

  13. In the A.P. 3,5,7,…43, find the middle term :

    Text Solution

    |

  14. If 7 + k, 22 -k " and " 5k + 5 are in A.P. , then k is ,

    Text Solution

    |

  15. What is the sum of first n natural numbers ?

    Text Solution

    |

  16. If the 3^(rd) term of a G.P. is 4/3 " and " 6^(th) " term is " 32/81 f...

    Text Solution

    |

  17. An A.P. has 21 terms. If its 11^(th) term is 25, sum of all the term i...

    Text Solution

    |

  18. Find the no. of terms in the G.P. 4,8,16,….512.

    Text Solution

    |

  19. Find x if 4,x, 9 are in G.P:

    Text Solution

    |

  20. Find the sum 4 + 1 + 1/4 + …. " to " infty.

    Text Solution

    |