Home
Class 14
MATHS
The mth term of an A.P. is (1)/(n) and n...

The mth term of an A.P. is `(1)/(n)` and nth term is `(1)/(m).` Its (mn)th term is :

A

`-mn`

B

`-1`

C

1

D

`1//mn`

Text Solution

Verified by Experts

The correct Answer is:
C
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • SEQUENCE AND SERIES

    PUNEET DOGRA|Exercise PREVIOUS YEAR QUESTIONS|88 Videos
  • QUADRATIC EQUATIONS

    PUNEET DOGRA|Exercise PREV YEAR QUESTIONS|103 Videos
  • SET & RELATION

    PUNEET DOGRA|Exercise PREV YEAR QUESTIONS|65 Videos

Similar Questions

Explore conceptually related problems

If the m^(th) term of an A.P.is (1)/(n) and the n^(th) term is (1)/(m), show that the sum of mn terms is (1)/(2)(mn+1)

If the m^(th) term of an A.P.is (1)/(n) and the n^(th) terms is (1)/(m), show that the sum of mn terms is (1)/(2)(mm+1)

Knowledge Check

  • The nth term of an A.P. is (1)/(n) and nth term is (1)/(m). Its (mn)th term is :

    A
    mn
    B
    `(1)/(mn)`
    C
    1
    D
    None of these
  • The mth term of an A.P. is n and its nth term is m. Its pth term is

    A
    m + n + p
    B
    m + n - p
    C
    m - n + p
    D
    none
  • If mth term of an AP is 1/n and nth term is 1/m then mnth term of the AP is

    A
    `(1)/(mn)`
    B
    mn
    C
    1
    D
    none of these
  • Similar Questions

    Explore conceptually related problems

    If the m^(th) term of an A.P.is (1)/(n) and the n^(th)term is (1)/(m), show that the sumof mn terms is (1)/(2(mn+1)where)m!=n

    If mth term of am A.Pis (1)/(n) and nth term is (1)/(m) find the sum of first mn terms.

    If mth term of an AP is 1/n and its nth term is 1/m, then show that its (mn) th term is 1

    If the mth term of an A.P.be 1/n and nth term be 1/m then show that its (mn) term is 1.

    The mth term of an A.P. is n and nth term is m. Then rth term of it is