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The following are the nth terms of certa...

The following are the nth terms of certain sequences. Determine whether they are G.P. or not. If it is so find the first term and common ratio.
`ak^(2n-1)`.

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KALYANI PUBLICATION-PROGRESSION-EXERCISE
  1. The following are the nth terms of certain sequences. Determine whethe...

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  2. The following are the nth terms of certain sequences. Determine whethe...

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  3. The following are the nth terms of certain sequences. Determine whethe...

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  4. The following are the nth terms of certain sequences. Determine whethe...

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  5. Find the value of k, if each of the following three terms are in G.P....

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  6. Find the value of k, if each of the following three terms are in G.P....

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  7. Find the value of k, if each of the following three terms are in G.P....

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  8. Find the value of k, if each of the following three terms are in G.P....

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  9. Find the value of k, if each of the following three terms are in G.P....

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  10. Find the terms of the following G.P. as specified. 5th and 8th terms...

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  11. Find the terms of the following G.P. as specified. 6th and 10th term...

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  12. Find the terms of the following G.P. as specified. 4th and 9th term...

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  13. Find the terms of the following G.P. as specified. Eighth terms of (...

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  14. Find the terms of the following G.P. as specified. Fifth term of p^2...

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  15. Which term of 2, 4, 8, 16,….. is 2048 ?

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  16. Which term of 1/128,1/64,1/32,….. is 1?

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  17. Which term of 9,3,1,…. Is 1/243?

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  18. Which term of 4,-8,16,-32,…... is 1024?

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  19. The fourth and seventh terms of a G.P. are 1 and 1/8 respectively. Det...

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  20. The second and fifth term of a G.P. are 24 and 81 respectively. Find t...

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