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Find an if -1,10,21,32,43,54,….....

Find `a_n` if -1,10,21,32,43,54,…..

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MAHAVEER PUBLICATION-SERIES-QUESTION BANK
  1. Find the general (n^(th)) term for the arithmetic sequence : 1,4,7,10,...

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  2. Find the number of term in the series 8,12,16,…..,72.

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  3. Find an if -1,10,21,32,43,54,…..

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  4. Find an if 3,0,-3,-6,-9,-12,…..

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  5. Find the following sums 3+7+11+15+…..+35

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  6. Find the following sums -2+1+4+7+…..+25

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  7. In an arithmetic sequence a1 + a3 = 12 and a4+a6 = 24. Find the values...

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  8. In an arithmetic series, the sum of the first 2n terms is half the sum...

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  9. Suppose that you play black jack Harrah's on June 1 and $1000 lose. To...

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  10. Insert 5 arithmetic mean between 13 and -11.

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  11. Find the general (n^(th)) term for the following geometric sequences :...

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  12. Find the general (n^(th)) term for the following geometric sequences :...

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  13. Find the general (n^(th)) term for the following geometric sequences :...

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  14. Find the 10^(th) term in the series 2,4,8,16,…..

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  15. Find the following sums First 5 terms of -6+18-54+…..

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  16. Find the following sums 5+10+20+40+…..+2560

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  17. Find the following sums -2+4-8+16-…..

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  18. Find the following sums 24+12+6+3+3/2+3/4+…..

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  19. Find the sum of the first 8 terms of the series 2,6,18,54.

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  20. How much is going to taxes? Suppose that we track a tax refund of $ 10...

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