61. |
The solution of a differential equation is _____
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Answer:
Option (a) |
62. |
if m and n respectively the order and degree of the differential equation then _____
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Answer:
Option (c) |
63. |
The order and degree of the differential equation are _____ and _____ respectively.
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Answer:
Option (b) |
64. |
Which of the following differential equations has the same order and degree ?
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Answer:
Option (c) |
65. |
The differential equation of the system of parabola whose axis is parallel to Y-axis is _____
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Answer:
Option (b) |
66. |
The solution of differential equation x dy - y dx = 0 represents _____
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Answer:
Option (b) |
67. |
The differential equation of the system of lines in XY-plane is _____
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Answer:
Option (b) |
68. |
The solution of the differential equation y' - y = 1, y = _____
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Answer:
Option (d) |
69. |
The differential equation of the circles whose centres are origin is _____
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Answer:
Option (b) |
70. |
The integrating factor of differential equation is _____
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Answer:
Option (c) |