Submitted by admin on Tue, 03/17/2009 - 1:58pm
1. 
, where
.
2. 
.
.3. 
.
.4. 
.
. or
.5. 
.
.6. 
.
.7. 
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.8. 
.
.9. 
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.10. 
.
.11. 
.
.12. 
.
.13. 
,
,where
.
. 
, etc.14. 
.
.15. 
.
.16. 
.
.17. 
.
.18. 
.
.19. 
.
.20. 
.
.21. 
.
.
, where 
is Euler Constant (see 23. 
.
.24. 
.
.25. 
.
.26. 
.
.27. 
.
.Recall that 
.
.28. 
.
.29. 
.
.30. 
.
.31. 
.
.32. 
.
.33. 
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.34. 
.
.35. 
.
.36. 
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.or 
.
.37. 
.
.38. 
.
.39. 
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.40. 
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.41. 
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.42. 
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.43. 
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.44. 
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.45. 
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.46. 
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.47. 
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.48. 
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.49. 
.
.50. 
, where n is an integer.
, where n is an integer.(The exact sum of the first n terms of harmonic series can be calculated)
51. 
, where 
.
, where .52. 
, where 
.
, where .53. 
.
.
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