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Find the term indicated in the following...

Find the term indicated in the following case :
`a_n= (-1)^(n-1) n^3 ,a_9`.

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MODERN PUBLICATION-SEQUENCES AND SERIES-EXERCISE
  1. Find the term indicated in the following case : h(n)=n^(2)-3n+4, h(1...

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

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

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

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

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

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  7. Find the first six terms of the sequence whose first term is 1 and who...

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  8. Write the next term of the sequence : 1/6,1/3,1/2, .......

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  9. Write the next term of the sequence : 1/6,1/3,2/3, .......

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  10. Find the terms indicated in the following case : an = 4n-3 , a17, a2...

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  11. Find the terms indicated in the following case : an = 2^n-5/2, a8, a...

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  12. Find the terms indicated in the following case : an =(n-1)(2-n) (3+n...

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  13. Find the term(s) indicated in the following case : t(n)=t(n-1)+3(ngt...

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  14. Find the term(s) indicated in the following case : T(n)=(T(n-1))/(T...

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  15. Write the first five terms of the sequences given below and obtain the...

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  16. Write the first five terms of the sequences given below and obtain the...

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  17. Write the first five terms of the sequences given below and obtain the...

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  18. Write the first six terms of following sequence : a(1)=-1,a(n)=(a(n-...

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  19. Write the first six terms of following sequence : a(1)=4,a(n+1)=2na(...

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  20. Write the first six terms of following sequence : a1=1//2,a2=-1, a(n...

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