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The sum of the third and the seventh ter...

The sum of the third and the seventh terms of an AP is 6 and their product is 8. Find the sum of first sixteen terms of the AP.

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The sum of the third and the seventh terms of an A.P. is 6 and the product is 8. Find the sum of first sixteen terms of the A.P

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Knowledge Check

  • If the second and seventh terms of an A.P. are 2 and 22 respectively. Find the sum of first 35 terms:

    A
    2310
    B
    3210
    C
    2130
    D
    none of these

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    If the sum of first 7 terms of an A.P. is 49 and that of its 17 terms is 289, find the sum of first n terms of the A.P.

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