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Text File  |  1992-04-12  |  1KB  |  82 lines
  1. problem1
  2. y=ln(2-x)/(1+e^(2*x))
  3. subs(x=0, y)
  4. problem2
  5. y=(sin(2*x)-tan(2*x))/x^2
  6. subs(x=0, y)
  7. lim(x=0, y)
  8. problem3
  9. y=(x^2+2*x+3)/ln(x+1)
  10. subs(x=inf, y)
  11. lim(x=inf, y)
  12. problem4
  13. y=atan(x)/asin(x)
  14. subs(x=0, y)
  15. lim(x=0, y)
  16. problem5
  17. y=(e^(2*x)-e^(-2*x)-4*x)/x^3
  18. subs(x=0, y)
  19. lim(x=0, y)
  20. problem6
  21. y=tan(x)/sec(x)
  22. subs(x=pi/2-zero, y)
  23. lim(x=pi/2-zero, y)
  24. problem7
  25. y=x^e/e^x
  26. subs(x=inf, y)
  27. problem8
  28. y=cos(x)*ln(cos(x))
  29. subs(x=pi/2-zero, y)
  30. subs(zero=0, last)
  31. lim(x=pi/2-zero, y)
  32. subs(zero=0, last)
  33. prolem9
  34. y=(1-2*e^(1/x))*x
  35. subs(x=inf, y)
  36. problem10
  37. y=atan(x)*csc(x)
  38. subs(x=0, y)
  39. lim(x=0, y)
  40. problem11
  41. y=(1+8*x^2)^(1/x^2)
  42. subs(x=0, y)
  43. lim(x=0, y)
  44. problem12
  45. y=ln(x)^(x-1)
  46. subs(x=1, y)
  47. lim(x=1, y)
  48. problem13
  49. y=(e^x+1)^(1/x)
  50. subs(x=inf, y)
  51. lim(x=inf, y)
  52. problem14
  53. y=1/tan(x)-1/x
  54. subs(x=0, y)
  55. lim(x=0, y)
  56.  
  57. problem15
  58. inte(1/sqrt(x), x from 4 to inf)
  59. problem16
  60. inte(1/(x*sqrt(x)), x from 4 to inf)
  61. problem17
  62. inte(1/(x+2), x from -inf to 0)
  63. problem18
  64. inte(sin(x), x from 0 to inf)
  65. problem19
  66. inte(1/x^(1/3), x from -8 to 1)
  67. problem20
  68. inte(1/(x+4), x from -4 to 0)
  69. problem21
  70. inte(x/(x^2-1)^2, x from 0 to 2)
  71. problem22
  72. inte(1/(x*sqrt(x^2-1)), x from 1 to 2)
  73. problem23
  74. inte(1/(e^x+e^-x), x from -inf to inf)
  75. problem24
  76. inte(x*e^x, x from -inf to 0)
  77. problem25
  78. inte(ln(x)/x, x from 0 to 1)
  79. problem26
  80. inte(csc(x), x from 0 to pi/2)
  81. end
  82.