Home
Class 9
MATHS
If the pth term of AP is 1/q and its q t...

If the `p`th term of AP is `1/q` and its `q` th term is `1/p` show that sum of `pq` terms is `1/2(pq+1)`

Answer

Step by step text solution for If the pth term of AP is 1/q and its q th term is 1/p show that sum of pq terms is 1/2(pq+1) by MATHS experts to help you in doubts & scoring excellent marks in Class 9 exams.

Doubtnut Promotions Banner Mobile Dark
|

Similar Questions

Explore conceptually related problems

If the pth term of an AP is 1/q and the qth term is 1/p , show that the sum of pq terms is ((pq+1))/2 .

If the p^(th) term of an A.P. is (1)/(q) and q^(th) term is (1)/( p) , show that the sum of pq terms is ((pq+1) )/(2) .

Knowledge Check

  • In an AP, if the pth term is 1/q and qth term is 1/p . Then, the sum of first pq terms is

    A
    (pq+1)
    B
    `1/2(pq+1)`
    C
    `1/2(pq-1)`
    D
    None of these

    • Similar Questions

    Explore conceptually related problems

    If p th term of an A.P. is 1/q and q th term is 1/p prove that the sum of the first pq terms is 1/2[pq+1]

    If p^(th) term of an A.P. is q and its q^(th) term is p, show that its r^(th) term is (p + q - r)

    In an A.P. if p^(th) term is 1/q and q^(th) term is 1/p , prove that the sum of first pq terms is 1/2(pq+1) , where p ne q .

    In an A.P. if p^(th) term is 1/q and q^(th) term is 1/p , prove that the sum of first pq terms is 1/2(pq+1) , where p ne q .

    In an A.P. if p^(th) term is 1/q and q^(th) term is 1/p , prove that the sum of first pq terms is 1/2(pq+1) , where p ne q .

    In an A.P., if p^(th) term is 1/q and q^(th) term is 1/p , prove that the sum of first pq terms is 1/2(pq+1) , where p ne q .

    In an A.P., if p^(th) term is 1/q and q^(th) term is 1/p , prove that the sum of first pq terms is 1/2(pq + 1) , where p != q

    Home
    Profile