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The 7^th term of an AP is 34 and the 15^...

The `7^th` term of an AP is 34 and the `15^th`term is 74. Find the `40^th` term.

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The 10^th term of an AP is 73 and the 20^th term is 43. Find the 44^th term.

Consider an arithmetic sequence whose 7^(th) term is 34 and 15^(th) term is 66. Find the 20^(th) term.

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Consider an arithmetic sequence whose 7^(th) term is 34 and 15^(th) term is 66. Find the common difference.

The 6^(th) and 17^(th) terms of an A.P are 19 and 41 respectively, find the 40^(th) term.

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MAXIMUM PUBLICATION-SEQUENCE AND SERIES-EXAMPLE
  1. Find the sum to infinity of this geometric progression. 5,20/7,80/49...

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  2. The 10^th term of an AP is 73 and the 20^thterm is 43. Find the 44^th ...

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  3. The 7^th term of an AP is 34 and the 15^thterm is 74. Find the 40^th t...

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  4. Find the sum of 32 terms of an AP whose third term is 1 and the 6^th t...

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  5. Find the sum to n terms of a series is 7n^2-5n. Show that it is an AP ...

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  6. Find three numbers in AP whose sum is -3 and whose product is 8.

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  7. Find the three numbers in AP whose sum is 21 and product is 231.

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  8. Find the sum of all natural numbers between 100 and 1000 which are mul...

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  9. If the AM and GM between two numbers are 34 and 16 respectively. Find ...

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  10. If the p^th,q^th and r^th terms of a GP are a,b,c respectively, show t...

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  11. The sum of the first p,q,r terms of an AP are a,b,c respectively, prov...

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  12. The ratio between the sums to n terms of two AP is 7n+1:4n+27. Find th...

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  13. If the sum of p terms of an AP is the same as the sum of its q terms, ...

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  14. The sum of the first two terms of a GP Is -4 and the fifth term is 4 t...

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  15. The sum of the first two terms of a GP Is -4 and the fifth term is 4 t...

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  16. The sum of three numbers in GP is 38 and their product is 1728. Find t...

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  17. Find the three numbers in GP whose sum is 13 and the sum of whose squa...

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  18. Find the sum to n terms of this series. 1times4+3times7+5times10+…….

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  19. Find the sum to n terms of this series. 1times2^2+2times3^2+3times4^...

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  20. Find the sum to n terms of this series. 1/(1xx2)+1/(2xx3)+1/(3xx4)+....

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