51. |
= _____ . (c and k are arbitrary constants )
|
||||||||
Answer:
Option (d) |
52. |
|
||||||||
Answer:
Option (d) |
53. |
|
||||||||
Answer:
Option (d) |
54. |
|
||||||||
Answer:
Option (c) |
55. |
|
||||||||
Answer:
Option (c) |
56. |
sin2x cos 3x dx = A cosx + Bcos 5x + c, then A + B = _____
|
||||||||
Answer:
Option (d) |
57. |
dx = A cos4x + c, then A = _____
|
||||||||
Answer:
Option (c) |
58. |
|
||||||||
Answer:
Option (b) |
59. |
|
||||||||
Answer:
Option (d) |
60. |
|
||||||||
Answer:
Option (b) |