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Find the 31^(s t) term of an AP whose 11...

Find the `31^(s t)` term of an AP whose `11^(t h)`term is 38 and the `16^(t h)`term is 73.

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To find the 31st term of an arithmetic progression (AP) where the 11th term is 38 and the 16th term is 73, we can follow these steps: ### Step 1: Understand the formula for the nth term of an AP The nth term of an arithmetic progression can be expressed as: \[ a_n = a + (n - 1)d \] where: - \( a \) is the first term, - \( d \) is the common difference, ...
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Find the 31^(st) term of an A.P. whose 11^(th) term is 38 and the 16^(th) term is 73.

Find the 31st term of an A.P. whose 11 ^(th) term is 38 and the 16 ^(th) term is 73.

Knowledge Check

  • If 11^(th) term of an A.P. Is 38 and 16th term is 73, its first term is :

    A
    7
    B
    32
    C
    `-32`
    D
    `45(1)/(2)`.

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