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Find all the sequences, which are simult...

Find all the sequences, which are simultaneously arithmetic and geometric progressions.

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Find the sums of the indicated number of terms of the following geometric progressions : 2,-1/2,1/8 , ........., n terms, 12 terms.

Find the sums of the indicated number of terms of the following geometric progressions : 1,1/3,1/9 .........., n terms, 5 terms.

Find the sums of the indicated number of terms of the following geometric progressions : x^2-y^2,x-y, (x-y)/(x+y) , ...., n terms (x+y ne 1) .

Find out which of the following sequences are arithmetic progressions. For those which are arithmetic progressions, find out the common difference. :- -225,-425,-625,-825,….

Find out which of the following sequences are arithmetic progressions. For those which are arithmetic progressions, find out the common difference. :- 3,6,12,24,….

Find out which of the following sequences are arithmetic progressions. For those which are arithmetic progressions, find out the common difference. :- 0,-4,-8,-12…..

Find out which of the following sequences are arithmetic progressions. For those which are arithmetic progressions, find out the common difference. :- 12, 2,-8,-18,……

Find out which of the following sequences are arithmetic progressions. For those which are arithmetic progressions, find out the common difference. :- 3, 3, 3, 3, …….

Find out which of the following sequences are arithmetic progressions. For those which are arithmetic progressions, find out the common difference. :- 1/2,1/4 , 1/6 , 1/8 , ……

Find out which of the following sequences are arithmetic progressions. For those which are arithmetic progressions, find out the common difference. :- 10, 10+2^5, 10+2^6, 10+2^7 ,…..

MODERN PUBLICATION-SEQUENCES AND SERIES-EXERCISE
  1. Find all the sequences, which are simultaneously arithmetic and geomet...

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  2. Write the first three terms of the sequence defined by the following :...

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  3. Write the first five terms of the sequences given below whose nth term...

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  4. Write the first five terms of the following functions whose nth terms ...

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  5. Write the first four terms of the following sequence whose nth terms a...

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  6. Write the first four terms of the following sequence whose nth terms a...

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  7. Write the first four terms of the following sequence whose nth terms a...

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  8. Write the first four terms of the following sequence whose nth terms a...

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  9. Write the first four terms of the following sequence whose nth terms a...

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  10. Write the first five terms of the following sequence whose nth terms a...

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  11. Write the first five terms of the following sequence whose nth terms a...

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  12. Write the first five terms of the following sequence whose nth terms a...

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  13. Write the first five terms of the sequences given below whose nth term...

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  14. Write the first five terms of the sequences given below whose nth term...

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  15. What is the 19th term of the sequence : a(n) = (n(n-2))/(n+3)?

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  16. Find the term indicated in the following case : t(n)=4^(n)+n^(2)-n+1...

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  17. Find the term indicated in the following case : h(n)=n^(2)-3n+4, h(1...

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  18. Find the term indicated in the following case : an= n^2/2^n , a7.

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  19. Find the term indicated in the following case : an= (-1)^(n-1) n^3 ,...

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  20. Find the term indicated in the following case : an= (n(n-2))/(n-3), ...

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  21. Find the first five terms of the sequence and write corresponding seri...

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