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Determine the sum of following series up...

Determine the sum of following series upto n terms.
`1+(3+5)+(7+9+11)+`…….

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KALYANI PUBLICATION-PROGRESSION-EXERCISE
  1. Determine the sum of following series upto n terms. 1.2^2+2.3^2+3.4^...

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  2. Determine the sum of following series upto n terms. 1+(1+2)+(1+2+3)+...

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  3. Determine the sum of following series upto n terms. 1+(3+5)+(7+9+11)...

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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