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Let Tr be the rth term of an A.P., for ...

Let `T_r` be the rth term of an A.P., for `r=1,2,3,.....` If for some positive integers `m ,n ,` we have `T_m=1/na n dT_n=1/m ,t h e nT_(m n)` equals a.`1/(m n)` b. `1/m+1/n` c. `1` d. `0`

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  • Let T_r be the rth term of an A.P. for r=1,2,3,..... If for some positive integers m, n we have T_m=1/n and T_n=1/m , then T_(mn) equals:

    A
    1/mn
    B
    1/m+1/n
    C
    1
    D
    0

  • Let T_(r) be the r^(th) term of an A.P. for r = 1, 2, 3,… If for some positive integer m, n we have T_(m) = (1)/(n) and T_(n) = (1)/(m) then T_(mn) equals

    A
    `(1)/(m) + (1)/(n)`
    B
    `(1)/(mn)`
    C
    1
    D
    0

  • Let T_(r) be the rth term of an AP, for r=1,2,… If for some positive integers m and n, we have T_(m)=(1)/(n) and T_(n)=(1)/(m)," the "T_(m+n) equals

    A
    `(1)/(mn)`
    B
    `(1)/(m)+(1)/(n)`
    C
    `(1)/(m)`
    D
    0

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