111. |
If the product of the slope of tangent to curve at (x, y) and its y - co-ordinate is equal to the x - co-ordinate of the point, then it represent _____.
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Answer:
Option (d) |
112. |
The length of sub-normal of hyperbola x2 - y2 = 8 at point (3, 1) is _____.
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Answer:
Option (a) |
113. |
The particular solution of differential equation is _____ .
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Answer:
Option (a) |
114. |
Integrating Factor of differential equation is _____.
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Answer:
Option (c) |
115. |
The degree of the differential equation is _____ .
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Answer:
Option (d) |
116. |
The integrating factor of the differential equation is _____ .
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Answer:
Option (d) |
117. |
If the differential equation represents a parabola, then a and c are _____.
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Answer:
Option (d) |
118. |
The integrating factor for the differential equation is _____.
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Answer:
Option (b) |
119. |
The particular solution of the differential equation is _____.
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Answer:
Option (a) |
120. |
If , then I = _____.
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Answer:
Option (a) |